Estimated zip code population in 2022: 21,258 Zip code population in 2010: 18,890 Zip code population in 2000: 16,354
Houses and condos: 8,014 Renter-occupied apartments: 1,147
% of renters here:
15%
State:
32%
March 2022 cost of living index in zip code 20646: 160.0 (very high, U.S. average is 100)
Land area: 82.5 sq. mi. Water area: 0.7 sq. mi.
Population density: 258 people per square mile
(very low).
OSM Map
General Map
Google Map
MSN Map
OSM Map
General Map
Google Map
MSN Map
OSM Map
General Map
Google Map
MSN Map
OSM Map
General Map
Google Map
MSN Map
Please wait while loading the map...
Real estate property taxes paid for housing units in 2022:
This zip code:
1.0% ($4,667)
Maryland:
0.9% ($3,777)
Median real estate property taxes paid for housing units with mortgages in 2022: $4,861 (1.0%) Median real estate property taxes paid for housing units with no mortgage in 2022: $4,204 (1.0%)
Estimated median house/condo value in 2022: $451,878
20646:
$451,878
Maryland:
$398,100
According to our research of Maryland and other state lists, there were 29 registered sex offenders living in 20646 zip code as of June 10, 2024. The ratio of all residents to sex offenders in zip code 20646 is 704 to 1. The ratio of registered sex offenders to all residents in this zip code is near the state average.
Median resident age:
This zip code:
43.8 years
Maryland median age:
39.7 years
Average household size:
This zip code:
2.7 people
Maryland:
2.5 people
Averages for the 2020 tax year for zip code 20646, filed in 2021:
Average Adjusted Gross Income (AGI) in 2020: $90,449 (Individual Income Tax Returns)
Here:
$90,449
State:
$86,905
Salary/wage: $79,416 (reported on 81.2% of returns)
Here:
$79,416
State:
$73,953
(% of AGI for various income ranges: 1151.7% for AGIs below $25k, 3623.3% for AGIs $25k-50k, 6678.8% for AGIs $50k-75k, 9134.4% for AGIs $75k-100k, 18457.9% for AGIs $100k-200k, 60845.2% for AGIs over 200k)
Taxable interest for individuals: $1,490 (reported on 42.6% of returns)
This zip code:
$1,490
Maryland:
$1,528
(% of AGI for various income ranges: 17.1% for AGIs below $25k, 23.8% for AGIs $25k-50k, 58.9% for AGIs $50k-75k, 86.5% for AGIs $75k-100k, 119.6% for AGIs $100k-200k, 951.0% for AGIs over 200k)
Ordinary dividends: $4,983 (reported on 19.2% of returns)
Here:
$4,983
State:
$8,028
(% of AGI for various income ranges: 20.1% for AGIs below $25k, 31.0% for AGIs $25k-50k, 62.8% for AGIs $50k-75k, 89.8% for AGIs $75k-100k, 205.7% for AGIs $100k-200k, 1559.7% for AGIs over 200k)
Net capital gain/loss in AGI: +$18,895 (reported on 17.8% of returns)
Here:
+$18,895
State:
+$25,238
(% of AGI for various income ranges: 12.5% for AGIs below $25k, 19.5% for AGIs $25k-50k, 56.5% for AGIs $50k-75k, 161.7% for AGIs $75k-100k, 336.0% for AGIs $100k-200k, 9005.5% for AGIs over 200k)
Profit/loss from business: +$8,661 (reported on 15.4% of returns)
Here:
+$8,661
State:
+$11,398
(% of AGI for various income ranges: 52.1% for AGIs below $25k, 67.7% for AGIs $25k-50k, 147.0% for AGIs $50k-75k, 125.1% for AGIs $75k-100k, 305.8% for AGIs $100k-200k, 1644.2% for AGIs over 200k)
Taxable individual retirement arrangement distribution: $17,260 (reported on 8.7% of returns)
20646:
$17,260
Maryland:
$20,944
(% of AGI for various income ranges: 39.5% for AGIs below $25k, 68.3% for AGIs $25k-50k, 138.4% for AGIs $50k-75k, 189.8% for AGIs $75k-100k, 501.7% for AGIs $100k-200k, 1219.0% for AGIs over 200k)
Self-employed (Keogh) retirement plans: $18,650 (reported on 0.4% of returns)
20646:
$18,650
Maryland:
$29,558
(% of AGI for various income ranges: 240.6% for AGIs over 200k)
Total itemized deductions: $28,421 (reported on 28.1% of returns)
Here:
$28,421
State:
$30,672
(% of AGI for various income ranges: 89.0% for AGIs below $25k, 319.8% for AGIs $25k-50k, 947.2% for AGIs $50k-75k, 1547.4% for AGIs $75k-100k, 2403.8% for AGIs $100k-200k, 6418.1% for AGIs over 200k)
Charity contributions: $6,914 (reported on 23.1% of returns)
Here:
$6,914
State:
$9,065
(% of AGI for various income ranges: 6.5% for AGIs below $25k, 54.5% for AGIs $25k-50k, 160.2% for AGIs $50k-75k, 250.2% for AGIs $75k-100k, 488.9% for AGIs $100k-200k, 1596.8% for AGIs over 200k)
Taxes paid: $8,713 (reported on 28.0% of returns)
20646:
$8,713
State:
$8,475
(% of AGI for various income ranges: 16.1% for AGIs below $25k, 80.7% for AGIs $25k-50k, 305.9% for AGIs $50k-75k, 538.8% for AGIs $75k-100k, 779.9% for AGIs $100k-200k, 1655.2% for AGIs over 200k)
Earned income credit: $2,105 (reported on 9.2% of returns)
Here:
$2,105
State:
$2,151
(% of AGI for various income ranges: 70.3% for AGIs below $25k, 55.6% for AGIs $25k-50k)
Percentage of individuals using paid preparers for their 2020 taxes: 90.5%
Here:
90%
State:
90%
(% for various income ranges: 90.0% for AGIs below $25k, 91.0% for AGIs $25k-50k, 89.0% for AGIs $50k-75k, 90.2% for AGIs $75k-100k, 91.3% for AGIs $100k-200k, 91.4% for AGIs over 200k)
Averages for the 2012 tax year for zip code 20646, filed in 2013:
Average Adjusted Gross Income (AGI) in 2012: $76,558 (Individual Income Tax Returns)
Here:
$76,558
State:
$72,703
Salary/wage: $67,329 (reported on 83.9% of returns)
Here:
$67,329
State:
$62,228
(% of AGI for various income ranges: 78.2% for AGIs below $25k, 74.5% for AGIs $25k-50k, 68.9% for AGIs $50k-75k, 72.6% for AGIs $75k-100k, 78.7% for AGIs $100k-200k, 66.5% for AGIs over 200k)
Taxable interest for individuals: $1,344 (reported on 47.5% of returns)
This zip code:
$1,344
Maryland:
$1,413
(% of AGI for various income ranges: 1.3% for AGIs below $25k, 0.8% for AGIs $25k-50k, 1.2% for AGIs $50k-75k, 0.8% for AGIs $75k-100k, 0.6% for AGIs $100k-200k, 1.1% for AGIs over 200k)
Ordinary dividends: $2,960 (reported on 21.3% of returns)
Here:
$2,960
State:
$6,933
(% of AGI for various income ranges: 1.0% for AGIs below $25k, 0.6% for AGIs $25k-50k, 0.9% for AGIs $50k-75k, 0.7% for AGIs $75k-100k, 0.7% for AGIs $100k-200k, 1.2% for AGIs over 200k)
Net capital gain/loss in AGI: +$6,763 (reported on 15.4% of returns)
Here:
+$6,763
State:
+$14,830
(% of AGI for various income ranges: 0.2% for AGIs $50k-75k, 0.6% for AGIs $100k-200k, 5.0% for AGIs over 200k)
Profit/loss from business: +$11,955 (reported on 13.7% of returns)
Here:
+$11,955
State:
+$12,606
(% of AGI for various income ranges: 4.0% for AGIs below $25k, 2.3% for AGIs $25k-50k, 2.2% for AGIs $50k-75k, 1.0% for AGIs $75k-100k, 1.3% for AGIs $100k-200k, 3.9% for AGIs over 200k)
Taxable individual retirement arrangement distribution: $13,158 (reported on 9.2% of returns)
20646:
$13,158
Maryland:
$17,065
(% of AGI for various income ranges: 2.0% for AGIs below $25k, 1.4% for AGIs $25k-50k, 1.7% for AGIs $50k-75k, 1.9% for AGIs $75k-100k, 1.5% for AGIs $100k-200k, 1.5% for AGIs over 200k)
Self-employment retirement plans: $16,450 (reported on 0.6% of returns)
20646:
$16,450
Maryland:
$24,439
Total itemized deductions: $27,560 (24% of AGI, reported on 54.3% of returns)
Here:
$27,560
State:
$27,886
Here:
23.6% of AGI
State:
22.8% of AGI
(% of AGI for various income ranges: 13.6% for AGIs below $25k, 15.8% for AGIs $25k-50k, 21.5% for AGIs $50k-75k, 22.4% for AGIs $75k-100k, 21.0% for AGIs $100k-200k, 17.0% for AGIs over 200k)
Charity contributions: $3,633 (reported on 46.8% of returns)
Here:
$3,633
State:
$4,452
(% of AGI for various income ranges: 1.1% for AGIs below $25k, 1.8% for AGIs $25k-50k, 2.3% for AGIs $50k-75k, 2.5% for AGIs $75k-100k, 2.4% for AGIs $100k-200k, 2.1% for AGIs over 200k)
Taxes paid: $11,398 (reported on 54.1% of returns)
20646:
$11,398
State:
$11,690
(% of AGI for various income ranges: 3.0% for AGIs below $25k, 4.3% for AGIs $25k-50k, 7.1% for AGIs $50k-75k, 8.4% for AGIs $75k-100k, 9.2% for AGIs $100k-200k, 8.7% for AGIs over 200k)
Earned income credit: $2,094 (reported on 10.1% of returns)
Here:
$2,094
State:
$2,199
(% of AGI for various income ranges: 4.8% for AGIs below $25k, 0.7% for AGIs $25k-50k)
Percentage of individuals using paid preparers for their 2012 taxes: 50.8%
Here:
51%
State:
52%
(% for various income ranges: 41.3% for AGIs below $25k, 49.4% for AGIs $25k-50k, 58.0% for AGIs $50k-75k, 55.8% for AGIs $75k-100k, 54.4% for AGIs $100k-200k, 62.3% for AGIs over 200k)
Averages for the 2004 tax year for zip code 20646, filed in 2005:
Average Adjusted Gross Income (AGI) in 2004: $67,186 (Individual Income Tax Returns)
Here:
$67,186
State:
$60,339
Salary/wage: $57,694 (reported on 85.9% of returns)
Here:
$57,694
State:
$52,211
(% of AGI for various income ranges: 113.1% for AGIs below $10k, 76.2% for AGIs $10k-25k, 74.7% for AGIs $25k-50k, 76.9% for AGIs $50k-75k, 81.2% for AGIs $75k-100k, 69.9% for AGIs over 100k)
Taxable interest for individuals: $1,901 (reported on 57.1% of returns)
This zip code:
$1,901
Maryland:
$1,701
(% of AGI for various income ranges: 5.1% for AGIs below $10k, 2.0% for AGIs $10k-25k, 1.5% for AGIs $25k-50k, 1.4% for AGIs $50k-75k, 1.0% for AGIs $75k-100k, 1.8% for AGIs over 100k)
Taxable dividends: $2,618 (reported on 24.0% of returns)
Here:
$2,618
State:
$4,235
(% of AGI for various income ranges: 2.2% for AGIs below $10k, 1.1% for AGIs $10k-25k, 0.7% for AGIs $25k-50k, 0.8% for AGIs $50k-75k, 0.7% for AGIs $75k-100k, 1.0% for AGIs over 100k)
Net capital gain/loss: +$22,385 (reported on 19.2% of returns)
Here:
+$22,385
State:
+$15,888
(% of AGI for various income ranges: -1.2% for AGIs below $10k, 0.3% for AGIs $10k-25k, 0.3% for AGIs $25k-50k, 1.1% for AGIs $50k-75k, 1.0% for AGIs $75k-100k, 11.1% for AGIs over 100k)
Profit/loss from business: +$10,151 (reported on 13.5% of returns)
Here:
+$10,151
State:
+$12,221
(% of AGI for various income ranges: -0.8% for AGIs below $10k, 3.6% for AGIs $10k-25k, 1.6% for AGIs $25k-50k, 1.9% for AGIs $50k-75k, 1.3% for AGIs $75k-100k, 2.3% for AGIs over 100k)
IRA payment deduction: $3,234 (reported on 2.9% of returns)
20646:
$3,234
Maryland:
$2,968
(% of AGI for various income ranges: 0.2% for AGIs $10k-25k, 0.2% for AGIs $25k-50k, 0.2% for AGIs $50k-75k, 0.2% for AGIs $75k-100k, 0.1% for AGIs over 100k)
Self-employed pension: $12,634 (reported on 0.8% of returns)
Here:
$12,634
Maryland:
$17,155
Total itemized deductions: $23,808 (23% of AGI, reported on 55.1% of returns)
Here:
$23,808
State:
$22,960
Here:
23.2% of AGI
State:
23.3% of AGI
(% of AGI for various income ranges: 14.7% for AGIs below $10k, 12.8% for AGIs $10k-25k, 18.7% for AGIs $25k-50k, 23.2% for AGIs $50k-75k, 24.2% for AGIs $75k-100k, 18.1% for AGIs over 100k)
Charity contributions deductions: $3,608 (3% of AGI, reported on 50.8% of returns)
Here:
$3,608
State:
$4,031
Here:
3.4% of AGI
State:
3.9% of AGI
(% of AGI for various income ranges: 0.8% for AGIs below $10k, 1.3% for AGIs $10k-25k, 2.7% for AGIs $25k-50k, 3.2% for AGIs $50k-75k, 2.9% for AGIs $75k-100k, 2.7% for AGIs over 100k)
Total tax: $10,054 (reported on 82.3% of returns)
20646:
$10,054
State:
$10,167
(% of AGI for various income ranges: 2.6% for AGIs below $10k, 4.4% for AGIs $10k-25k, 7.2% for AGIs $25k-50k, 8.7% for AGIs $50k-75k, 9.3% for AGIs $75k-100k, 15.9% for AGIs over 100k)
Earned income credit: $1,689 (reported on 8.4% of returns)
Here:
$1,689
State:
$1,700
Percentage of individuals using paid preparers for their 2004 taxes: 56.4%
Here:
56%
State:
55%
(% for various income ranges: 46.3% for AGIs below $10k, 56.7% for AGIs $10k-25k, 57.0% for AGIs $25k-50k, 61.3% for AGIs $50k-75k, 56.8% for AGIs $75k-100k, 59.4% for AGIs over 100k)
Household received Food Stamps/SNAP in the past 12 months: 508 Household did not receive Food Stamps/SNAP in the past 12 months: 7,027
Women who had a birth in the past 12 months: 243 (200 now married, 43 unmarried) Women who did not have a birth in the past 12 months: 4,341 (2,087 now married, 2,254 unmarried)
Housing units in zip code 20646 with a mortgage: 4,928 (459 second mortgage, 20 home equity loan, 387 both second mortgage and home equity loan) Houses without a mortgage: 161
Median monthly owner costs for units with a mortgage: $2,312 Median monthly owner costs for units without a mortgage: $683
Residents with income below the poverty level in 2022:
This zip code:
4.3%
Whole state:
9.6%
Residents with income below 50% of the poverty level in 2022:
This zip code:
1.3%
Whole state:
4.7%
Median number of rooms in houses and condos:
Here:
7.8
State:
7.3
Median number of rooms in apartments:
Here:
4.3
State:
4.2
Notable locations in this zip code not listed on our city pages
Notable locations in zip code 20646: Bowlings Alley (A), La Plata North Industrial Park (B), Mattawoman Wastewater Treatment Plant (C), Mason Springs (D), Hawthorne Country Club (E), Olivers Shop (F), Southern Maryland Trade Center (G), Richard Clark Senior Center (H), Hollywood Volunteer Rescue Squad Company 79 (I), University of Maryland Fire and Rescue Institute (J), Abbey Manor II Assisted Living Center (K), Abbey Manor I Assisted Living Center (L), LaPlata Center Nursing Home (M), La Plata Town Hall (N), La Plata Community Building (O), Charles County Public Library - La Plata Branch (P), Charles County Government Building (Q), Maryland State Police Barrack H - La Plata (R), Ironsides Volunteer Rescue Squad Station 58 (S), Denstville Emergency Management Services (T). Display/hide their locations on the map
Churches in zip code 20646 include: Durham Church (A), Mount Carmel Monastery (B), Saint Ignatius Church (C), Christ Episcopal Church (D), First Baptist Church (E), Grace Lutheran Church (F), La Plata United Methodist Church (G), Sacred Heart Catholic Church (H), Saint Mathews Church (I). Display/hide their locations on the map
Cemeteries: Sacred Heart Cemetery (1), Saint Johns Cemetery (2), Mount Rest Cemetery (3), Zion Cemetery (4), Saint Ignatius of Loyola Cemetery (5), Durham Cemetery (6), Mount Carmel Cemetery (7). Display/hide their locations on the map
Reservoirs and swamps: McAllister Pond Number One (A), Redwood Lake (B), Gilbert Run Lake (C), Kerrick Swamp (D), Zekiah Swamp (E). Display/hide their locations on the map
Streams, rivers, and creeks: Bowling Creek (A), Bowman Creek (B), Cooksey Run (C), Stoner Creek (D), Maddox Branch (E), Rogers Mill Branch (F), Rice Creek (G), Jennie Run (H), James Run (I). Display/hide their locations on the map
Parks in zip code 20646 include: Tilghman Park (1), Laurel Springs Regional Park (2), Myrtle Grove Wildlife Management Area (3), Thomas Stone National Historic Site (4), Silver Linden Park (5), Zekiah Swamp Natural Environment Area (6), Tilghman Park (7), Wills Memorial Park (8), La Plata Park (9). Display/hide their locations on the map
In group quarters: 717 (-1 institutionalized population)
Size of family households: 2,274 2-persons, 1,252 3-persons, 1,217 4-persons, 482 5-persons, 218 6-persons, 170 7-or-more-persons
Size of nonfamily households: 1,829 1-person, 83 2-persons, 29 3-persons
3,493 married couples with children.
750 single-parent households (255 men, 495 women).
91.9% of residents of 20646 zip code speak English at home.
2.1% of residents speak Spanish at home (92% very well, 7% well, 1% not well).
3.1% of residents speak other Indo-European language at home (84% very well, 10% well, 5% not well).
0.8% of residents speak Asian or Pacific Island language at home (36% very well, 57% well, 6% not well).
1.0% of residents speak other language at home (82% very well, 18% well).
Foreign born population: 1,451 (6.8%) (57.7% of them are naturalized citizens)
This zip code:
6.8%
Whole state:
16.7%
11%Sweden
10%United Kingdom, excluding England and Scotland
9%Haiti
9%Bhutan
6%France
5%El Salvador
5%Malaysia
18%English
8%Irish
7%American
7%German
3%Italian
3%European
2%Nigerian
Year of entry for the foreign-born population
6942010 or later
4802000 to 2009
1891990 to 1999
699Before 1990
Major facilities with environmental interests located in this zip code:
COLLEGE OF SOUTHERN MARYLAND (8730 MITCHELL ROAD in LA PLATA, MD)
AIR MINOR (AIRS/AFS) STATE MASTER (Maryland Permits tracking) - NPDES NON-MAJOR STATE MASTER (Maryland Air Emissions Database) - AIR MINOR National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification Business SIC classification: SEWERAGE SYSTEMS; ELEMENTARY AND SECONDARY SCHOOLS; JUNIOR COLLEGES AND TECHNICAL INSTITUTES Organizations: OPERNAME (CONTACT/OPERATOR)
, COUNTY-DR JOHN SINE (CONTACT/OWNER)
Alternative names: CHARLES COMMUNITY COLLEGE, CHARLES COUNTY COMMUNITY COL, CHARLES COUNTY COMMUNITY COLLE, CHARLES COUNTY COMMUNITY COLLEGE
MCDONOUGH MAURICE HIGH SCHOOL (7165 MARSHALL CORNER ROAD in LA PLATA, MD)
AIR MINOR (AIRS/AFS) STATE MASTER (Maryland Permits tracking) - National Pollutant Discharge Elimination System Permit STATE MASTER (Maryland Air Emissions Database) - AIR MINOR National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS Alternative names: CHARLES COUNTY PUBLIC SCHOOL, MAURICE J. MCDONOUGH HIGH SCHOOL, MC DONOUGH HIGH SCHOOL, MCDONOUGH HIGH SCHOOL
LAPLATA SAND AND GRAVEL FACILITY (9622 ROSEWICK ROAD in LAPLATA, MD)
STATE MASTER (Maryland Air Emissions Database) - AIR MINOR National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: CRUSHED AND BROKEN STONE; CONSTRUCTION SAND AND GRAVEL; READY-MIXED CONCRETE Alternative names: BARDON INC.DBA AGGREGATE IND., LA PLATA SAND AND GRAVEL
MATTAWOMAN WASTEWATER TREATMENT PLANT (5310 HAWTHORNE ROAD in LA PLATA, MD)
AIR MINOR (AIRS/AFS) STATE MASTER (Maryland Permits tracking) - NPDES MAJOR, NPDES STORMWATER PERMIT, SEWAGE SLUDGE UTILIZATION National Pollutant Discharge Elimination System MAJOR (Tracking pollutant discharge elimination systems) - permit National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: SEWERAGE SYSTEMS Alternative names: CHARLES COUNTY COMMISSIONERS, MATTAWOMAN WATER POLLUTION CONTROL FACILITY, MATTAWOMAN_WPCF, MATTAWOMAN WWTP/BIO GRO
AMOCO (5995 CRAIN HIGHWAY in LA PLATA, MD)
AIR MINOR (AIRS/AFS) STATE MASTER (Maryland Air Emissions Database) - AIR MINOR Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification Business SIC classification: GASOLINE SERVICE STATIONS Organizations: OPERNAME (CONTACT/OPERATOR)
, AMOCO OIL COMPANY (CONTACT/OWNER)
Alternative names: AMOCO #966-TANKS, AMOCO - ROUTE 301 - SOUTHBOUND LANE, LA PLATA AMOCO
LA PLATA HIGH SCHOOL (6035 RADIO STATION ROAD in LA PLATA, MD)
AIR MINOR (AIRS/AFS) (Geographic Names Information System) (National Center for Education Statistics) - STATE ID-080106 Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS Organizations: CHARLES COUNTY BOARD OF EDUCATION (SCHOOL DISTRICT)
MILTON SOMERS MIDDLE SCHOOL (300 WILLOW STREET in LA PLATA, MD)
AIR MINOR (AIRS/AFS) (Geographic Names Information System) (National Center for Education Statistics) - STATE ID-080104 Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS Organizations: CHARLES COUNTY BOARD OF EDUCATION (SCHOOL DISTRICT)
Alternative names: SOMERS, MILTON MIDDLE SCHOOL
EXXON 6760 CRAIN HIGHWAY (6760 CRAIN HIGHWAY in LA PLATA, MD)
AIR MINOR (AIRS/AFS) STATE MASTER (Maryland Air Emissions Database) - AIR MINOR Business SIC classification: GASOLINE SERVICE STATIONS Alternative names: EXXON - ROUTE 6 & ROUTE 301
ADULT SERVICE CENTER (RADIO STATION ROAD in LA PLATA, MD)
AIR MINOR (AIRS/AFS) STATE MASTER (Maryland Air Emissions Database) - AIR MINOR Business SIC classification: SCHOOLS AND EDUCATIONAL SERVICES Alternative names: ADULT SERVICE CENTER - BLDG 101
ARCHBISHOP NEALE SCHOOL (104 PORT TOBACCO ROAD in LA PLATA, MD)
AIR MINOR (AIRS/AFS) STATE MASTER (Maryland Air Emissions Database) - AIR MINOR Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS
BEST WESTERN LAPLATA INN (6900 CRAIN HIGHWAY in LAPLATA, MD)
STATE MASTER (Maryland Permits tracking) - National Pollutant Discharge Elimination System Permit National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: HOTELS AND MOTELS Alternative names: BEST WESTERN LA PLATA INN
MOUNT CARMEL WOODS WWTP (9235 MITCHELL ROAD in LA PLATA, MD)
STATE MASTER (Maryland Permits tracking) - NPDES NON-MAJOR National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: SEWERAGE SYSTEMS Alternative names: DEPT. OF PUBLIC WORKS
Housing units lacking complete plumbing facilities: 0.9% Housing units lacking complete kitchen facilities: 2.4%
68.0%Electricity
17.8%Fuel oil, kerosene, etc.
5.6%Bottled, tank, or LP gas
4.8%Utility gas
2.6%Wood
0.5%No fuel used
0.5%Solar energy
Population in 1990: 16,900.
Place of birth for U.S.-born residents:
This state: 9,771
Northeast: 1,730
Midwest: 1,129
South: 5,509
West: 902
60% of the 20646 zip code residents lived in the same house 5 years ago. Out of people who lived in different houses, 60% lived in this county. Out of people who lived in different counties, 50% lived in Maryland.
90% of the 20646 zip code residents lived in the same house 1 year ago. Out of people who lived in different houses, 52% moved from this county. Out of people who lived in different houses, 27% moved from different county within same state. Out of people who lived in different houses, 17% moved from different state. Out of people who lived in different houses, 4% moved from abroad.
Private vs. public school enrollment:
Students in private schools in grades 1 to 8 (elementary and middle school): 289
Here:
12.9%
Maryland:
15.2%
Students in private schools in grades 9 to 12 (high school): 242
Here:
19.2%
Maryland:
14.4%
Students in private undergraduate colleges: 155
Here:
14.7%
Maryland:
20.2%
Occupation by median earnings in the past 12 months ($)
169,976Life, physical, and social science occupations
130,673Management occupations
118,308Legal occupations
115,278Law enforcement workers including supervisors
107,017Architecture and engineering occupations
89,656Health diagnosing and treating practitioners and other technical occupations
Companies with biggest federal contracts located in this zip code (LA PLATA, MD):
FACCHINA CONSTRUCTION CO INC (102 CENTENNIAL STREET) : $40,984,268 in 25 contractsfrom 2002 to 2006
Contracts for Construction of Structures and Facilities -- Highways, Roads, Streets, Bridges, and Railways (includes resurfacing), Construction of Structures and Facilities -- Parking Facilities Conservation, Construction of Structures and Facilities -- Office Buildings by Department of Defense, Navy, Pentagon Renovation Program Office Signed by year:2000: $0; 2001: $0; 2002: $27,780,000; 2003: $10,475,144; 2004: $1,725,176; 2005: $972,000; 2006: $31,948.
Biggest contracts:
$27,120,000 with Department of Defense for Construction of Structures and Facilities -- Highways, Roads, Streets, Bridges, and Railways (includes resurfacing). Taking place in VA. Signed on 2002-09-24. Completion date: 2004-09-30.
$2,856,243, same as above.Signed on 2003-04-11. Completion date: 2004-09-30.
$1,487,000, same as above.Signed on 2003-08-22. Completion date: 2004-09-30.
$1,113,485, same as above.Signed on 2003-06-18. Completion date: 2004-09-30.
ZEKIAH TECHNOLOGIES, INC (103 CENTENNIAL STREET, STE; small business) : $2,309,932 in 29 contractsfrom 2002 to 2006
Contracts for ADP Backup and Security Services, Other Research and Development -- Engineering Development (R&D), Maintenance, Repair and Rebuilding of Equipment -- Automatic Data Processing Equipment (Including Firmware), Software, Supplies and Support Equipment, Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.), and moreby Air Force, Navy Signed by year:2000: $0; 2001: $0; 2002: $279,110; 2003: $858,801; 2004: $391,238; 2005: $72,666; 2006: $708,117.
Biggest contracts:
$353,463 with Air Force for ADP Backup and Security Services. Taking place in VA. Signed on 2003-09-27. Completion date: 2006-11-30.
$227,740 with Navy for Other Research and Development -- Engineering Development (R&D). Taking place in VA. Signed on 2006-03-28. Completion date: 2007-04-04.
$180,000 with Navy for ADP Backup and Security Services. Taking place in VA. Signed on 2002-09-30. Completion date: 2003-09-30.
$126,195, same as above.Signed on 2004-05-17. Completion date: 2004-12-23.
FACCHINA GLOBAL SERVICES, LLC (102 CENTENNIAL ST, SW 203; small business) : $421,039 in 4 contractsin 2005
$271,151 with Army for ADP Components. Taking place in HI. Signed on 2005-09-06. Completion date: 2005-09-30.
$99,814 with Navy for Miscellaneous Items. Signed on 2005-04-27. Completion date: 2006-04-30.
$98,441 with Navy for Data Collection Services. Signed on 2005-06-15. Completion date: 2006-04-30.
-$48,367 with Army for ADP Components. Taking place in HI. Signed on 2005-09-20. Completion date: 2005-09-30.
THOMAS JANITORIAL SVC (109 MORRIS DR; small business) : $325,400 in 26 contractsfrom 2002 to 2006
Contracts for Custodial Janitorial Services by Army, Public Buildings Service, Bureau of Land Management, U.S. Fish and Wildlife Service, and others Signed by year:2000: $0; 2001: $0; 2002: $13,800; 2003: $7,200; 2004: $0; 2005: $193,809; 2006: $110,591.
Biggest contracts:
$130,800 with Army for Custodial Janitorial Services. Taking place in OH. Signed on 2006-04-27. Completion date: 2006-04-30.
$76,320 with Public Buildings Service for Custodial Janitorial Services. Taking place in IN. Signed on 2005-08-08. Effective on 2005-10-01. Completion date: 2006-09-30.
$42,276 with Bureau of Land Management for Custodial Janitorial Services. Taking place in WY. Signed on 2005-08-12. Effective on 2005-10-01. Completion date: 2006-09-30.
$41,748, same as above.Signed on 2005-08-11. Completion date: 2006-09-30.
C & G MECHANICAL,LLC (8864 DOE COURT; small business) : $197,291 in 5 contractsfrom 2004 to 2006
Contracts for Maintenance, Repair or Alteration of Real Property -- Miscellaneous Buildings, Maintenance, Repair and Rebuilding of Equipment -- Miscellaneous, Refrigeration and Air Conditioning Components by Navy Signed by year:2000: $0; 2001: $0; 2002: $0; 2003: $0; 2004: $17,820; 2005: $18,057; 2006: $161,414.
Biggest contracts:
$84,763 with Navy for Maintenance, Repair or Alteration of Real Property -- Miscellaneous Buildings. Signed on 2006-03-07. Completion date: 2006-06-12.
$76,651, same as above.Signed on 2006-03-22. Completion date: 2006-07-31.
$17,820 with Navy for Maintenance, Repair and Rebuilding of Equipment -- Miscellaneous. Signed on 2004-03-04. Completion date: 2004-02-09.
$15,207 with Navy for Maintenance, Repair or Alteration of Real Property -- Miscellaneous Buildings. Signed on 2005-12-01. Completion date: 2005-12-19.
GINGER D GRINNELL (605 ZEKIAH RUN RD APT 8; small business) : $159,300 in 4 contractsfrom 2004 to 2006
$74,520 with Air Force for Educational Services. Taking place in DC. Signed on 2006-05-25. Completion date: 2006-09-30.
$49,920, same as above.Signed on 2005-04-20. Completion date: 2005-04-20.
$24,960, same as above.Signed on 2004-11-04. Completion date: 2005-02-15.
$9,900, same as above.Signed on 2005-12-12. Completion date: 2006-02-28.
LEW MARTIN (111 N MAPLE AVE; small business) : $139,055 in 5 contractsfrom 2000 to 2004
Contracts for Miscellaneous Prefabricated Structures, Specialized Shipping and Storage Containers, Maintenance, Repair and Rebuilding of Equipment -- Plumbing, Heating, and Waste Disposal Equipment, Accounting Services (NOTE: New code created for Financial Services See R710 below) by National Institute of Standards and Technology, Air Force, Navy Signed by year:2000: $42,000; 2001: $64,000; 2002: $8,060; 2003: $0; 2004: $24,995; 2005: $0; 2006: $0.
Biggest contracts:
$64,000 with National Institute of Standards and Technology for Miscellaneous Prefabricated Structures. Signed on 2001-04-15. Completion date: 2001-09-15.
$42,000 with Air Force for Specialized Shipping and Storage Containers. Signed on 2000-03-14. Completion date: 2000-03-20.
$24,995 with Navy for Maintenance, Repair and Rebuilding of Equipment -- Plumbing, Heating, and Waste Disposal Equipment. Signed on 2004-10-22. Completion date: 2005-10-29.
$8,060 with Navy for Accounting Services (NOTE: New code created for Financial Services See R710 below). Signed on 2002-07-10. Completion date: 2002-12-11.
PLR INC (8130 ORPHANS LOSS PL; small business) 2 employees, $486000 revenue. : $82,000 in 3 contractsfrom 2002 to 2003
$28,000 with Federal Bureau of Investigation for Laboratory Equipment and Supplies. Signed on 2003-09-15. Completion date: 2003-11-15.
$27,000, same as above.Signed on 2003-09-15. Completion date: 2003-11-15.
$27,000, same as above.Signed on 2002-09-15. Completion date: 2002-10-15.
PROTOCAD CORPORATION (COLONIAL LIQUOR BUILDING; small business)
$63,700 with Navy for ADP Data Conversion Services. Signed on 2000-11-17. Completion date: 2001-06-30.
MOTROL ELECTRIC EQUIPMENT CORP (213 KENT AVE; small business) : $48,274 in 3 contractsfrom 2003 to 2005
$18,696 with Navy for Maintenance, Repair and Rebuilding of Equipment -- Miscellaneous. Signed on 2003-12-18. Completion date: 2004-05-01.
$17,276 with Navy for Material Handling Equipment, Nonself-Propelled. Signed on 2004-10-04. Completion date: 2004-10-15.
$12,302 with Navy for Microcircuits, Electronic. Signed on 2005-09-27. Completion date: 2005-10-31.
Top industries in this zip code by the number of employees in 2005:
Construction: Poured Concrete Foundation and Structure Contractors (500-999 employees: 1 establishment, 10-19 employees: 1 establishment, 1-4 employees: 2 establishments)
Health Care and Social Assistance: General Medical and Surgical Hospitals (500-999: 1)
2002 - 2018 National Fire Incident Reporting System (NFIRS) incidents
Based on the data from the years 2002 - 2018 the average number of fire incidents per year is 299. The highest number of reported fires - 496 took place in 2010, and the least - 169 in 2018. The data has a dropping trend.
When looking into fire subcategories, the most incidents belonged to: Structure Fires (64.7%), and Outside Fires (21.5%).
Fire incident types reported to NFIRS in Zip Code 20646