Median household income (1999): $106,977
Estimated median household income in 2005: $130,635
| This zip code | $130,635 | | Virginia: | $54,240 |
Nearest zip codes: 20147, 20175, 20166, 20105, 20152, 20176.
Housing units in zip code 20148 with a mortgage: 1,104 (235 second mortgage, 112 home equity loan, 0 both second mortgage and home equity loan)
Houses without a mortgage: 33
Median monthly owner costs for units with a mortgage: $2,067
Median monthly owner costs for units without a mortgage: $606
Residents with income below the poverty level in 1999:
| This zip code: | 1.2% | | Whole state: | 9.6% |
Residents with income below 50% of the poverty level in 1999:
| This zip code: | 1.2% | | Whole state: | 4.3% |
Median number of rooms in houses and condos:
| Here: | 9.1 | | State: | 6.6 |
Median number of rooms in apartments:
| Here: | 6.9 | | State: | 4.3 |
Year house built: |
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- 1999 to March 2000: 459
- 1995 to 1998: 671
- 1990 to 1994: 32
- 1980 to 1989: 17
- 1970 to 1979: 0
- 1960 to 1969: 8
- 1950 to 1959: 0
- 1940 to 1949: 16
- 1939 or earlier: 28
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Bedrooms in owner-occupied houses in 20148: |
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- no bedroom: 0
- 1 bedrooms: 0
- 2 bedrooms: 0
- 3 bedrooms: 341
- 4 bedrooms: 526
- 5 or more bedrooms: 301
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Bedrooms in renter-occupied apartments and housing units: |
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- no bedroom: 0
- 1 bedrooms: 0
- 2 bedrooms: 8
- 3 bedrooms: 28
- 4 bedrooms: 17
- 5 or more bedrooms: 0
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Vehicles available in 20148 zip code in owner-occupied houses/condos: |
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- no vehicle: 0
- 1 vehicle: 123
- 2 vehicles: 790
- 3 vehicles: 205
- 4 vehicles: 50
- 5 or more vehicles: 0
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Vehicles available in renter-occupied apartments: |
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- no vehicle: 0
- 1 vehicle: 16
- 2 vehicles: 23
- 3 vehicles: 14
- 4 vehicles: 0
- 5 or more vehicles: 0
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Estimated household income distribution in 2005:

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Estimate of home value of owner-occupied houses/condos in 2005 in zip code 20148:
- $125,000 to $149,999: 19
- $150,000 to $174,999: 132
- $175,000 to $199,999: 99
- $200,000 to $249,999: 107
- $250,000 to $299,999: 203
- $300,000 to $399,999: 345
- $400,000 to $499,999: 205
- $500,000 to $749,999: 27
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Rent paid by renters in 2000 in zip code 20148:
- Less than $100: 6
- $500 to $549: 8
- $1,250 to $1,499: 17
- No cash rent: 16
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Estimated median house (or condo) value in 2005 for: - White Non-Hispanic householders: $777,131
- Black or African American householders: $794,840
- Asian householders: $781,494
- Two or more races householders: $1,604,053
- Hispanic or Latino householders: $705,783
Housing units in structures:
- One, detached: 914
- One, attached: 309
- 5 to 9: 8

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Means of transportation to work
- Drove a car alone: 1,702 (82%)
- Carpooled: 193 (9%)
- Bus or trolley bus: 28 (1%)
- Subway or elevated: 9 (0%)
- Motorcycle: 9 (0%)
- Other means: 34 (2%)
- Worked at home: 95 (5%)
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Travel time to work
- Less than 5 minutes: 9
- 5 to 9 minutes: 66
- 10 to 14 minutes: 166
- 15 to 19 minutes: 284
- 20 to 24 minutes: 420
- 25 to 29 minutes: 134
- 30 to 34 minutes: 277
- 35 to 39 minutes: 105
- 40 to 44 minutes: 114
- 45 to 59 minutes: 232
- 60 to 89 minutes: 127
- 90 or more minutes: 41
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Percentage of zip code residents living and working in this county: 32.2%
Household type by relationship
Households: 3,978
- In family households: 3,726 (898 male householders, 169 female householders)
986 spouses, 1,556 children (1,454 natural, 52 adopted, 50 stepchildren), 0 grandchildren, 36 brothers or sisters, 18 parents, 25 other relatives, 38 non-relatives
- In nonfamily households: 252 (89 male householders (54 living alone)), 89 female householders (55 living alone)), 74 nonrelatives
Size of family households: 287 2-persons, 251 3-persons, 307 4-persons, 167 5-persons, 41 6-persons, 14 7-or-more-persons.
Size of nonfamily households: 109 1-person, 59 2-persons, 10 3-persons.
1,349 married couples with children.
48 single-parent households (10 men, 38 women).
92.5% of residents of 20148 zip code speak English at home.
2.0% of residents speak Spanish at home (52% very well, 15% well, 32% not well).
2.2% of residents speak other Indo-European language at home (77% very well, 23% not well).
1.8% of residents speak Asian or Pacific Island language at home (100% very well).
1.5% of residents speak other language at home (59% very well, 22% well, 20% not at all).
Foreign born population: 203 (5.3%)
(55.2% of them are naturalized citizens)
| This zip code: | 5.3% | | Whole state: | 8.1% |
Most common places of birth for the foreign-born residents:
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- Philippines (26%)
- Canada (18%)
- United Kingdom (16%)
- Russia (8%)
- Taiwan (7%)
- Chile (6%)
- Egypt (5%)
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Year of entry for the foreign-born population |
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- 1995 to March 2000: 54
- 1990 to 1994: 25
- 1985 to 1989: 16
- 1980 to 1984: 71
- 1975 to 1979: 18
- 1970 to 1974: 12
- 1970 to 1974: 0
- 1965 to 1969: 7
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First ancestries reported:
- Other groups: 538
- German: 535
- Irish: 503
- United States or American: 338
- Italian: 218
- English: 189
- Polish: 159
- Russian: 79
- British: 68
- Arab:: 62
- Subsaharan African:: 51
- Scotch-Irish: 51
- Norwegian: 48
- Lebanese: 42
- French (except Basque): 41
- Dutch: 39
- Sudanese: 34
- Portuguese: 34
- Hungarian: 33
- Canadian: 31
- French Canadian: 28
- Greek: 26
- Czech: 26
- European: 26
- Austrian: 25
- Swedish: 24
- Celtic: 18
- African: 17
- Latvian: 11
- Arab/Arabic: 10
- Romanian: 10
- Other Arab: 10
- Macedonian: 9
- Scottish: 9
- West Indian (excluding Hispanic groups):: 9
- Jamaican: 9
- Serbian: 8
- Slavic: 8
- Czechoslovakian: 8
- Basque: 8
- Welsh: 8
- Ukrainian: 8
- Belgian: 7

Public primary/middle schools in zip code 20148 not listed on the city page:- MILL RUN ELEM (Students: 970; Location: 42905 WAXPOOL RD, ASHBURN, VA; Grades: PK - 05)
- HILLSIDE ELEM (Students: 834; Location: 43000 ELLZEY DR, ASHBURN, VA; Grades: PK - 05)
- EAGLE RIDGE MIDDLE (Students: 586; Location: 42901 WAXPOOL RD, ASHBURN, VA; Grades: 06 - 08)
Facitilies with environmental interests located in this zip code:
- BRIAR WOODS HIGH SCHOOL (22525 BELMONT RIDGE ROAD in ASHBURN, VA)
Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste))
Organizations: LOUDOUN COUNTY PUBLIC SCHOOLS (CONTACT/OWNER)
Housing units lacking complete plumbing facilities: 1%
Housing units lacking complete kitchen facilities: 1%
Most commonly used house heating fuel: |
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- Utility gas (89%)
- Electricity (5%)
- Fuel oil, kerosene, etc. (3%)
- Bottled, tank, or LP gas (2%)
- Other fuel (1%)
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Place of birth for U.S.-born residents:
- This state: 1125
- Northeast: 831
- Midwest: 420
- South: 1012
- West: 265
10% of the 20148 zip code residents lived in the same house 5 years ago.
Out of people who lived in different houses, 22% lived in this county.
Out of people who lived in different counties, 40% lived in Virginia.
Year Householders Moved Into Unit:
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Private vs. public school enrollment:
Students in private schools in grades 1 to 8 (elementary and middle school): 44
| Here: | 6.7% | | Virginia: | 9.5% |
Students in private schools in grades 9 to 12 (high school): 8
| Here: | 5.9% | | Virginia: | 8.2% |
Students in private undergraduate colleges: 39
| Here: | 38.2% | | Virginia: | 20.6% |
School Enrollment by Level of School
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Companies with federal contracts located in this zip code (ASHBURN, VA):
- DUNCAN S BARLOW, M D (22122 QUAIL POND PLACE; small business): $693,004 in 3 contracts in 2005
$398,200 with Navy for Radiology Services. Taking place in MD. Signed on 2005-10-21. Completion date: 2005-09-30.
$294,840, same as above. Signed on 2005-01-04. Completion date: 2005-09-30.
$-36, same as above. Signed on 2005-11-04. Completion date: 2005-09-30.
- ALL ABOUT PAVEMENTS INC (43133 HUNTSMAN SQUARE; small business): $119,305 in 5 contracts from 2003 to 2006
Contracts for Other Research and Development -- Basic Research (R&D), Other Photographic, Mapping, Printing, and Publication Services by Army Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $16,918; 2004: $24,975; 2005: $52,551; 2006: $24,861.
Biggest contracts:
$28,702 with Army for Other Research and Development -- Basic Research (R&D). Signed on 2005-07-07. Completion date: 2005-09-06.
$24,975, same as above. Signed on 2004-11-30. Completion date: 2005-03-31.
$24,861, same as above. Signed on 2006-04-24. Completion date: 2006-05-24.
$23,849 with Army for Other Photographic, Mapping, Printing, and Publication Services. Signed on 2005-07-07. Completion date: 2005-09-30.
- GRAYBILL, ROBERT B (21439 BASIL COURT; small business)
$100,000 with Defense Advanced Research Projects Agency for Other Community Services and Development -- Advanced Development (R&D). Signed on 2005-12-21. Completion date: 2006-12-31.
- NATIONAL RECREATION & PARK ASS (22377 BELMONT RIDGE RD): $14,917 in 6 contracts from 2003 to 2005
Contracts for Tuition, Registration, and Membership Fees, Books and Pamphlets, Other Management Support Services by U.S. Army Corps of Engineers - civil program financing only, Army, Bureau of the Public Debt Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $3,992; 2004: $0; 2005: $10,925; 2006: $0.
Biggest contracts:
$4,860 with U.S. Army Corps of Engineers - civil program financing only for Tuition, Registration, and Membership Fees. Signed on 2005-07-29. Completion date: 2005-07-29.
$4,860 with Army for Tuition, Registration, and Membership Fees. Signed on 2005-07-29. Completion date: 2005-07-29.
$3,992 with Army for Books and Pamphlets. Taking place in GA. Signed on 2003-09-29. Completion date: 2003-10-29.
$510 with Army for Tuition, Registration, and Membership Fees. Signed on 2005-07-29. Completion date: 2005-07-29.
Top industries in this zip code by the number of employees in 2005:
- Accommodation and Food Services: Full-Service Restaurants (50-99 employees: 1 establishment, 20-49 employees: 3 establishments, 5-9 employees: 1 establishment, 1-4 employees: 1 establishment)
- Other Services (except Public Administration): Professional Organizations (50-99: 1)
- Professional, Scientific, and Technical Services: Computer Systems Design Services (5-9: 2, 1-4: 24)
- Accommodation and Food Services: Limited-Service Restaurants (20-49: 1, 10-19: 1, 5-9: 1, 1-4: 3)
- Other Services (except Public Administration): Religious Organizations (20-49: 1, 10-19: 1, 1-4: 1)
- Health Care and Social Assistance: Child Day Care Services (20-49: 1, 5-9: 1)
- Professional, Scientific, and Technical Services: Custom Computer Programming Services (1-4: 19)
- Other Services (except Public Administration): Beauty Salons (20-49: 1)
- Professional, Scientific, and Technical Services: Veterinary Services (20-49: 1)
Age and Sex of Sensory-Disabled Residents (Noninstitutionalized)
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Age and Sex of Physically-Disabled Residents (Noninstitutionalized)
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Age and Sex of Mentally-Disabled Residents (Noninstitutionalized)
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Age and Sex of Go-Outside-Home Disabled Residents (Noninstitutionalized)
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Age and Sex of Residents with Employment Disability (Noninst.)
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