Estimated zip code population in 2022: 5,510 Zip code population in 2010: 5,399 Zip code population in 2000: 5,348
Houses and condos: 3,270 Renter-occupied apartments: 691
% of renters here:
26%
State:
34%
March 2022 cost of living index in zip code 06378: 99.9 (near average, U.S. average is 100)
Land area: 21.3 sq. mi. Water area: 2.0 sq. mi.
Population density: 259 people per square mile
(very low).
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Real estate property taxes paid for housing units in 2022:
This zip code:
1.2% ($6,466)
Connecticut:
1.8% ($6,189)
Median real estate property taxes paid for housing units with mortgages in 2022: $6,251 (1.1%) Median real estate property taxes paid for housing units with no mortgage in 2022: $6,956 (1.3%)
Estimated median house/condo value in 2022: $560,111
06378:
$560,111
Connecticut:
$347,200
According to our research of Connecticut and other state lists, there were 5 registered sex offenders living in 06378 zip code as of April 27, 2024. The ratio of all residents to sex offenders in zip code 06378 is 1,085 to 1. The ratio of registered sex offenders to all residents in this zip code is lower than the state average.
Median resident age:
This zip code:
57.0 years
Connecticut median age:
40.9 years
Average household size:
This zip code:
2.0 people
Connecticut:
2.5 people
Averages for the 2020 tax year for zip code 06378, filed in 2021:
Average Adjusted Gross Income (AGI) in 2020: $148,909 (Individual Income Tax Returns)
Here:
$148,909
State:
$105,931
Salary/wage: $115,297 (reported on 70.1% of returns)
Here:
$115,297
State:
$83,540
(% of AGI for various income ranges: 1168.4% for AGIs below $25k, 2883.7% for AGIs $25k-50k, 5542.6% for AGIs $50k-75k, 7545.9% for AGIs $75k-100k, 16038.7% for AGIs $100k-200k, 112936.9% for AGIs over 200k)
Taxable interest for individuals: $2,864 (reported on 54.3% of returns)
This zip code:
$2,864
Connecticut:
$3,402
(% of AGI for various income ranges: 37.4% for AGIs below $25k, 46.7% for AGIs $25k-50k, 128.7% for AGIs $50k-75k, 142.9% for AGIs $75k-100k, 266.1% for AGIs $100k-200k, 2214.6% for AGIs over 200k)
Ordinary dividends: $18,230 (reported on 44.7% of returns)
Here:
$18,230
State:
$12,683
(% of AGI for various income ranges: 138.2% for AGIs below $25k, 212.7% for AGIs $25k-50k, 441.7% for AGIs $50k-75k, 490.6% for AGIs $75k-100k, 1434.8% for AGIs $100k-200k, 12490.8% for AGIs over 200k)
Net capital gain/loss in AGI: +$39,455 (reported on 41.6% of returns)
Here:
+$39,455
State:
+$44,158
(% of AGI for various income ranges: 75.8% for AGIs below $25k, 150.0% for AGIs $25k-50k, 314.8% for AGIs $50k-75k, 380.0% for AGIs $75k-100k, 1560.0% for AGIs $100k-200k, 31382.3% for AGIs over 200k)
Profit/loss from business: +$33,048 (reported on 21.6% of returns)
Here:
+$33,048
State:
+$22,988
(% of AGI for various income ranges: 186.1% for AGIs below $25k, 441.0% for AGIs $25k-50k, 330.4% for AGIs $50k-75k, 876.5% for AGIs $75k-100k, 1150.6% for AGIs $100k-200k, 9979.2% for AGIs over 200k)
Taxable individual retirement arrangement distribution: $32,263 (reported on 17.5% of returns)
06378:
$32,263
Connecticut:
$22,031
(% of AGI for various income ranges: 107.6% for AGIs below $25k, 169.0% for AGIs $25k-50k, 332.2% for AGIs $50k-75k, 846.5% for AGIs $75k-100k, 1861.3% for AGIs $100k-200k, 5819.2% for AGIs over 200k)
Self-employed (Keogh) retirement plans: $25,225 (reported on 2.7% of returns)
06378:
$25,225
Connecticut:
$29,016
(% of AGI for various income ranges: 221.2% for AGIs $75k-100k, 1263.1% for AGIs over 200k)
Total itemized deductions: $38,526 (reported on 19.9% of returns)
Here:
$38,526
State:
$37,613
(% of AGI for various income ranges: 200.0% for AGIs below $25k, 131.0% for AGIs $25k-50k, 617.0% for AGIs $50k-75k, 1062.4% for AGIs $75k-100k, 1666.1% for AGIs $100k-200k, 9847.7% for AGIs over 200k)
Charity contributions: $15,455 (reported on 16.8% of returns)
Here:
$15,455
State:
$13,557
(% of AGI for various income ranges: 11.1% for AGIs below $25k, 65.7% for AGIs $50k-75k, 121.8% for AGIs $75k-100k, 415.5% for AGIs $100k-200k, 4526.9% for AGIs over 200k)
Taxes paid: $9,226 (reported on 19.9% of returns)
06378:
$9,226
State:
$9,096
(% of AGI for various income ranges: 48.2% for AGIs below $25k, 49.7% for AGIs $25k-50k, 205.7% for AGIs $50k-75k, 315.9% for AGIs $75k-100k, 540.6% for AGIs $100k-200k, 1794.6% for AGIs over 200k)
Earned income credit: $1,592 (reported on 4.1% of returns)
Here:
$1,592
State:
$2,059
(% of AGI for various income ranges: 32.6% for AGIs below $25k, 22.3% for AGIs $25k-50k)
Percentage of individuals using paid preparers for their 2020 taxes: 92.8%
Here:
93%
State:
93%
(% for various income ranges: 88.2% for AGIs below $25k, 93.0% for AGIs $25k-50k, 94.4% for AGIs $50k-75k, 93.1% for AGIs $75k-100k, 93.8% for AGIs $100k-200k, 96.1% for AGIs over 200k)
Averages for the 2012 tax year for zip code 06378, filed in 2013:
Average Adjusted Gross Income (AGI) in 2012: $113,614 (Individual Income Tax Returns)
Here:
$113,614
State:
$93,290
Salary/wage: $84,046 (reported on 74.1% of returns)
Here:
$84,046
State:
$73,117
(% of AGI for various income ranges: 61.1% for AGIs below $25k, 60.7% for AGIs $25k-50k, 60.1% for AGIs $50k-75k, 58.9% for AGIs $75k-100k, 61.6% for AGIs $100k-200k, 49.7% for AGIs over 200k)
Taxable interest for individuals: $2,748 (reported on 60.7% of returns)
This zip code:
$2,748
Connecticut:
$2,530
(% of AGI for various income ranges: 2.2% for AGIs below $25k, 2.0% for AGIs $25k-50k, 1.3% for AGIs $50k-75k, 1.4% for AGIs $75k-100k, 1.1% for AGIs $100k-200k, 1.6% for AGIs over 200k)
Ordinary dividends: $16,115 (reported on 44.8% of returns)
Here:
$16,115
State:
$10,909
(% of AGI for various income ranges: 8.2% for AGIs below $25k, 4.0% for AGIs $25k-50k, 4.3% for AGIs $50k-75k, 4.8% for AGIs $75k-100k, 5.3% for AGIs $100k-200k, 7.5% for AGIs over 200k)
Net capital gain/loss in AGI: +$27,438 (reported on 37.6% of returns)
Here:
+$27,438
State:
+$34,090
(% of AGI for various income ranges: 0.7% for AGIs below $25k, 1.9% for AGIs $25k-50k, 1.7% for AGIs $50k-75k, 3.0% for AGIs $75k-100k, 3.1% for AGIs $100k-200k, 14.7% for AGIs over 200k)
Profit/loss from business: +$34,715 (reported on 21.0% of returns)
Here:
+$34,715
State:
+$22,741
(% of AGI for various income ranges: 12.3% for AGIs below $25k, 8.5% for AGIs $25k-50k, 6.3% for AGIs $50k-75k, 3.6% for AGIs $75k-100k, 5.3% for AGIs $100k-200k, 6.8% for AGIs over 200k)
Taxable individual retirement arrangement distribution: $26,534 (reported on 19.3% of returns)
06378:
$26,534
Connecticut:
$19,976
(% of AGI for various income ranges: 6.0% for AGIs below $25k, 5.2% for AGIs $25k-50k, 4.2% for AGIs $50k-75k, 5.6% for AGIs $75k-100k, 6.1% for AGIs $100k-200k, 3.6% for AGIs over 200k)
Self-employment retirement plans: $28,325 (reported on 2.8% of returns)
06378:
$28,325
Connecticut:
$24,004
Total itemized deductions: $36,506 (20% of AGI, reported on 53.8% of returns)
Here:
$36,506
State:
$33,239
Here:
20.1% of AGI
State:
18.9% of AGI
(% of AGI for various income ranges: 23.4% for AGIs below $25k, 17.4% for AGIs $25k-50k, 16.2% for AGIs $50k-75k, 17.5% for AGIs $75k-100k, 19.6% for AGIs $100k-200k, 16.1% for AGIs over 200k)
Charity contributions: $5,122 (reported on 46.2% of returns)
Here:
$5,122
State:
$4,947
(% of AGI for various income ranges: 1.0% for AGIs below $25k, 1.1% for AGIs $25k-50k, 1.2% for AGIs $50k-75k, 1.7% for AGIs $75k-100k, 2.1% for AGIs $100k-200k, 2.4% for AGIs over 200k)
Taxes paid: $18,507 (reported on 53.4% of returns)
06378:
$18,507
State:
$17,397
(% of AGI for various income ranges: 6.5% for AGIs below $25k, 5.3% for AGIs $25k-50k, 6.6% for AGIs $50k-75k, 8.2% for AGIs $75k-100k, 9.8% for AGIs $100k-200k, 9.0% for AGIs over 200k)
Earned income credit: $1,500 (reported on 5.9% of returns)
Here:
$1,500
State:
$2,053
(% of AGI for various income ranges: 2.3% for AGIs below $25k, 0.3% for AGIs $25k-50k)
Percentage of individuals using paid preparers for their 2012 taxes: 60.3%
Here:
60%
State:
55%
(% for various income ranges: 48.7% for AGIs below $25k, 56.9% for AGIs $25k-50k, 59.0% for AGIs $50k-75k, 64.3% for AGIs $75k-100k, 66.1% for AGIs $100k-200k, 78.9% for AGIs over 200k)
Averages for the 2004 tax year for zip code 06378, filed in 2005:
Average Adjusted Gross Income (AGI) in 2004: $95,394 (Individual Income Tax Returns)
Here:
$95,394
State:
$73,265
Salary/wage: $67,615 (reported on 75.1% of returns)
Here:
$67,615
State:
$62,030
(% of AGI for various income ranges: 143.6% for AGIs below $10k, 64.4% for AGIs $10k-25k, 67.8% for AGIs $25k-50k, 58.9% for AGIs $50k-75k, 71.9% for AGIs $75k-100k, 47.4% for AGIs over 100k)
Taxable interest for individuals: $3,165 (reported on 69.5% of returns)
This zip code:
$3,165
Connecticut:
$2,287
(% of AGI for various income ranges: 16.5% for AGIs below $10k, 4.4% for AGIs $10k-25k, 2.0% for AGIs $25k-50k, 2.6% for AGIs $50k-75k, 1.9% for AGIs $75k-100k, 2.2% for AGIs over 100k)
Taxable dividends: $14,082 (reported on 51.0% of returns)
Here:
$14,082
State:
$5,735
(% of AGI for various income ranges: 29.9% for AGIs below $10k, 4.8% for AGIs $10k-25k, 5.1% for AGIs $25k-50k, 4.4% for AGIs $50k-75k, 3.3% for AGIs $75k-100k, 8.7% for AGIs over 100k)
Net capital gain/loss: +$36,271 (reported on 40.5% of returns)
Here:
+$36,271
State:
+$23,694
(% of AGI for various income ranges: -6.6% for AGIs below $10k, -0.2% for AGIs $10k-25k, 2.9% for AGIs $25k-50k, 2.6% for AGIs $50k-75k, 2.3% for AGIs $75k-100k, 20.9% for AGIs over 100k)
Profit/loss from business: +$28,976 (reported on 19.5% of returns)
Here:
+$28,976
State:
+$20,783
(% of AGI for various income ranges: 20.4% for AGIs below $10k, 8.7% for AGIs $10k-25k, 6.1% for AGIs $25k-50k, 5.9% for AGIs $50k-75k, 5.7% for AGIs $75k-100k, 5.7% for AGIs over 100k)
IRA payment deduction: $3,448 (reported on 4.4% of returns)
06378:
$3,448
Connecticut:
$3,216
(% of AGI for various income ranges: 0.6% for AGIs $10k-25k, 0.6% for AGIs $25k-50k, 0.4% for AGIs $50k-75k, 0.2% for AGIs $75k-100k, 0.1% for AGIs over 100k)
Self-employed pension: $18,554 (reported on 3.2% of returns)
Here:
$18,554
Connecticut:
$17,335
Total itemized deductions: $29,458 (18% of AGI, reported on 50.3% of returns)
Here:
$29,458
State:
$24,919
Here:
18.3% of AGI
State:
18.6% of AGI
(% of AGI for various income ranges: 53.9% for AGIs below $10k, 17.2% for AGIs $10k-25k, 15.1% for AGIs $25k-50k, 19.1% for AGIs $50k-75k, 19.9% for AGIs $75k-100k, 14.2% for AGIs over 100k)
Charity contributions deductions: $5,931 (4% of AGI, reported on 46.2% of returns)
Here:
$5,931
State:
$3,762
Here:
3.5% of AGI
State:
2.7% of AGI
(% of AGI for various income ranges: 2.9% for AGIs below $10k, 1.4% for AGIs $10k-25k, 1.2% for AGIs $25k-50k, 1.8% for AGIs $50k-75k, 2.1% for AGIs $75k-100k, 3.4% for AGIs over 100k)
Total tax: $18,621 (reported on 84.1% of returns)
06378:
$18,621
State:
$15,148
(% of AGI for various income ranges: 6.3% for AGIs below $10k, 5.5% for AGIs $10k-25k, 8.8% for AGIs $25k-50k, 9.9% for AGIs $50k-75k, 11.5% for AGIs $75k-100k, 19.2% for AGIs over 100k)
Earned income credit: $1,239 (reported on 4.9% of returns)
Here:
$1,239
State:
$1,570
Percentage of individuals using paid preparers for their 2004 taxes: 61.8%
Here:
62%
State:
59%
(% for various income ranges: 52.4% for AGIs below $10k, 60.9% for AGIs $10k-25k, 56.0% for AGIs $25k-50k, 61.9% for AGIs $50k-75k, 62.3% for AGIs $75k-100k, 74.6% for AGIs over 100k)
Likely homosexual households (counted as self-reported same-sex unmarried-partner households)
Lesbian couples: 0.0% of all households
Gay men: 0.1% of all households
Household received Food Stamps/SNAP in the past 12 months: 40 Household did not receive Food Stamps/SNAP in the past 12 months: 2,649
Women who had a birth in the past 12 months: 35 (15 now married, 21 unmarried) Women who did not have a birth in the past 12 months: 714 (237 now married, 478 unmarried)
Housing units in zip code 06378 with a mortgage: 1,210 (151 second mortgage, 12 home equity loan, 134 both second mortgage and home equity loan) Houses without a mortgage: 6
Median monthly owner costs for units with a mortgage: $2,588 Median monthly owner costs for units without a mortgage: $1,144
Residents with income below the poverty level in 2022:
This zip code:
2.8%
Whole state:
9.8%
Residents with income below 50% of the poverty level in 2022:
This zip code:
1.1%
Whole state:
4.8%
Median number of rooms in houses and condos:
Here:
6.5
State:
6.5
Median number of rooms in apartments:
Here:
4.3
State:
4.0
Notable locations in this zip code not listed on our city pages
Notable locations in zip code 06378: Old Stone Lighthouse (A), Dodson Boat Yard (B), Wadawanuck Yacht Club (C), Walkers Dock (D), Waylands Wharf (E), Pequot Golf Course (F), Stonington Harbor Lighthouse (G), Stonington Town Dock (H), Stonington Vineyards (I), Stonington Borough Fire Department (J), Stonington Town Hall (K), Stonington Historical Society Library (L), Stonington Historical Society Building (M), Stonington Free Library Association (N), Stonington Community Center (O), Quiambaug Fire Department (P), Old Stone Lighthouse Museum (Q), Old Stone Customhouse (R), Borough Hall (S), Stonington Volunteer Ambulance Corporation (T). Display/hide their locations on the map
Churches in zip code 06378 include: Calvary Episcopal Church (A), Saint Marys Church (B), Stonington Congregational Church (C), United Church of Stonington (D), Road Church (E). Display/hide their locations on the map
Cemeteries: Robinson Burial Ground (1), Saint Mary Cemetery (2), Evergreen Cemetery (3), Hilliard Cemetery (4), Miner Cemetery (5). Display/hide their locations on the map
Size of family households: 1,214 2-persons, 247 3-persons, 212 4-persons, 11 5-persons, 16 6-persons
Size of nonfamily households: 838 1-person, 142 2-persons, 30 3-persons
442 married couples with children.
201 single-parent households (71 men, 130 women).
95.3% of residents of 06378 zip code speak English at home.
1.1% of residents speak Spanish at home (85% very well, 15% well).
3.0% of residents speak other Indo-European language at home (91% very well, 8% well, 1% not well).
0.5% of residents speak Asian or Pacific Island language at home (100% very well).
0.3% of residents speak other language at home (100% very well).
Foreign born population: 201 (3.7%) (76.8% of them are naturalized citizens)
This zip code:
3.7%
Whole state:
15.7%
13%Italy
8%Sweden
8%Serbia
7%France
6%Colombia
6%Malaysia
6%Azores Islands
24%English
16%Irish
7%Italian
6%German
5%European
4%French
4%American
Year of entry for the foreign-born population
152010 or later
382000 to 2009
441990 to 1999
128Before 1990
Facilities with environmental interests located in this zip code:
DEANS MILL SCHOOL (35 DEANS MILL ROAD in STONINGTON, CT)
(National Center for Education Statistics) - STATE ID-5 Organizations: STONINGTON SCHOOL DISTRICT (SCHOOL DISTRICT)
INNOPAK PLASTICS CORP. (32 WATER STREET in STONINGTON, CT)
AIR MINOR (AIRS/AFS) (Resource Conservation and Recovery Act (tracking hazardous waste)) Business SIC classification: SPECIAL DIES AND TOOLS, DIE SETS, JIGS AND FIXTURES, AND INDUSTRIAL MOLDS
HUBBELL PREMISE WIRING (14 LORDS HILL ROAD in STONINGTON, CT)
AIR MINOR (AIRS/AFS) COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances) 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: CURRENT-CARRYING WIRING DEVICES Organizations: HARVEY HUBBELL INCORPORATED (CONTACT/OWNER)
Alternative names: HUBBILL PREMISE WIRING
GREENHAVEN EQUIPMENT (ROUTES 1 AND 1A in STONINGTON, CT)
(Resource Conservation and Recovery Act (tracking hazardous waste))
AMERICAN VELVET COMPANY (22 BAYVIEW AVE in STONINGTON, CT)
AIR SYNTHETIC MINOR (AIRS/AFS) TRI REPORTER (Tracking of toxic chemicals releasing facilities) Business SIC classification: FINISHERS OF BROADWOVEN FABRICS OF COTTON; FINISHERS OF BROADWOVEN FABRICS OF MANMADE FIBER AND SILK; FINISHERS OF TEXTILES Alternative names: A. WIMPFHEIMER & BROTHERS, A. WIMPFHEIMER & BROS. (STONIN, A WIMPFHEIMER & BROS (STONINGT, AMERICAN VELVET (NAUG-STONINGT, WIMPFHEIMER, A & BROTHERS
DODSON BOATYARD LLC (194 WATER ST in STONINGTON, CT)
Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification Organizations: ROBERT J SNYDER JR (CONTACT/OWNER)
Alternative names: DODSON BOATYARD INC
DONS DOCK (228 NORTH WATER STREET in STONINGTON, CT)
ENFORCEMENT/COMPLIANCE ACTIVITY (Integrated Compliance Information System)
Housing units lacking complete plumbing facilities: 2.1% Housing units lacking complete kitchen facilities: 0.4%
62.3%Fuel oil, kerosene, etc.
20.0%Bottled, tank, or LP gas
12.9%Electricity
2.3%Utility gas
1.7%Wood
0.9%Other fuel
Population in 1990: 5,282. Population change in the 1990s: +66 (+1.2%).
Place of birth for U.S.-born residents:
This state: 1,965
Northeast: 2,445
Midwest: 263
South: 418
West: 197
57% of the 06378 zip code residents lived in the same house 5 years ago. Out of people who lived in different houses, 63% lived in this county. Out of people who lived in different counties, 50% lived in Connecticut.
90% of the 06378 zip code residents lived in the same house 1 year ago. Out of people who lived in different houses, 44% moved from this county. Out of people who lived in different houses, 7% moved from different county within same state. Out of people who lived in different houses, 56% moved from different state.
Private vs. public school enrollment:
Students in private schools in grades 1 to 8 (elementary and middle school): 47
Here:
19.2%
Connecticut:
9.5%
Students in private schools in grades 9 to 12 (high school): 14
Here:
8.3%
Connecticut:
12.9%
Students in private undergraduate colleges: 18
Here:
15.6%
Connecticut:
35.5%
Occupation by median earnings in the past 12 months ($)
116,378Architecture and engineering occupations
111,936Life, physical, and social science occupations
106,196Management occupations
82,160Computer and mathematical occupations
72,202Fire fighting and prevention, and other protective service workers including supervisors
70,723Health diagnosing and treating practitioners and other technical occupations
Companies with federal contracts located in this zip code:
HALL ASSOCIATES INC (62 COVE RD in STONINGTON, CT; small business) : $79,945 in 4 contractsfrom 2004 to 2005
$41,092 with Navy for Chemical Analysis Instruments. Taking place in WA. Signed on 2005-09-28. Completion date: 2005-10-31.
$22,240 with National Oceanic and Atmospheric Administration/Under Secretary for Oceans and Atmosphere for Combination and Miscellaneous Instruments. Signed on 2005-08-19. Completion date: 2005-10-24.
$8,438 with Air Force for Electrical and Electronic Properties Measuring and Testing Instruments. Signed on 2004-11-29. Completion date: 2004-12-22.
$8,175 with Food Safety and Inspection Service for Laboratory Equipment and Supplies. Taking place in MO. Signed on 2004-07-30. Completion date: 2004-08-30.
BRIGHT FUTURE ENTERPRISES INC (67 COLLINS RD in STONINGTON, FL; small business) : $24,600 in 2 contractsin 2003
$21,000 with Navy for Quality Control Services -- Ship and Marine Equipment. Taking place in FL. Signed on 2003-11-14. Completion date: 2003-12-19.
$3,600, same as above.Signed on 2003-12-15. Completion date: 2003-12-19.
A S A ENVIRONMENTAL PRODUCTS (22 BAYVIEW AVE in STONINGTON, CT; small business)
$350 with Navy for Pest Control Agents and Disinfectants. Signed on 2004-12-06. Completion date: 2004-12-31.
Top industries in this zip code by the number of employees in 2005:
Health Care and Social Assistance: Other Residential Care Facilities (100-249 employees: 1 establishment)
2002 - 2018 National Fire Incident Reporting System (NFIRS) incidents
According to the data from the years 2002 - 2018 the average number of fire incidents per year is 15. The highest number of fires - 32 took place in 2003, and the least - 4 in 2017. The data has a decreasing trend.
When looking into fire subcategories, the most reports belonged to: Structure Fires (40.1%), and Outside Fires (30.6%).
Fire incident types reported to NFIRS in Zip Code 06378