20166 ZIP Code
Sterling, Virginia
December 12, 2025
| ZIP Code: | 20166 |
| City/Town: | Sterling |
| County: | Loudoun |
| State: | Virginia |
| Population: | 13,479 |
| Median Household Income: | $133,085 |
| Per Capita Income: | $66,869 |
| Total Housing Units: | 5,049 |
| Median Home Value: | $534,400 |
| Land Area: | 27.2 sq miles
70.4 sq km |
| Water Area: | 0.3 sq miles
0.9 sq km |
| Coordinates: | 38.9700, -77.4640 |
Population Information (20166 zip code)
| Number | Percent | US Avg | |
|---|---|---|---|
| Total Population: | 13,479 | -- | -- |
| Male: | 7,023 | 52.1% | 49.6% |
| Female: | 6,456 | 47.9% | 50.4% |
| Median Age: | 33.9 yrs | -- | 38.5 yrs |
| Under 5 years: | 1,102 | 8.2% | 5.7% |
| 5 to 9 years: | 793 | 5.9% | 6.0% |
| 10 to 14 years: | 670 | 5.0% | 6.5% |
| 15 to 19 years: | 707 | 5.2% | 6.6% |
| 20 to 24 years: | 1,324 | 9.8% | 6.7% |
| 25 to 34 years: | 2,325 | 17.2% | 13.7% |
| 35 to 44 years: | 2,621 | 19.4% | 12.9% |
| 45 to 54 years: | 1,709 | 12.7% | 12.4% |
| 55 to 59 years: | 1,007 | 7.5% | 6.5% |
| 60 to 64 years: | 516 | 3.8% | 6.4% |
| 65 to 74 years: | 489 | 3.6% | 9.7% |
| 75 to 84 years: | 122 | 0.9% | 4.8% |
| 85 years and over: | 94 | 0.7% | 2.0% |
Housing Information (20166 zip code)
| Number | Percent | US Avg | |
|---|---|---|---|
| Median home value: | $534,400 | -- | $281,900 |
| Median rooms: | 5.2 | -- | 5.5 |
| Median rent: | $2,176 / mo. | -- | $1,268 / mo. |
| Total housing units: | 5,049 | -- | -- |
| Occupied housing units: | 4,946 | 98.0% | 38.0% |
| Vacant housing units: | 103 | 2.0% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 2,504 | 50.6% | 64.8% |
| Renter-occupied: | 2,442 | 49.4% | 35.2% |
Educational Attainment (20166 zip code)
| Number | Percent | US Avg | |
|---|---|---|---|
| Population 25 years and over: | 8,883 | -- | -- |
| Less than 9th grade: | 386 | 4.3% | 4.7% |
| 9th to 12th grade, no diploma: | 412 | 4.6% | 6.1% |
| High school graduate: | 1,254 | 14.1% | 26.4% |
| Some college, no degree: | 1,156 | 13.0% | 19.7% |
| Associate degree: | 302 | 3.4% | 8.7% |
| Bachelor's degree: | 3,076 | 34.6% | 20.9% |
| Graduate or professional degree: | 2,297 | 25.9% | 13.7% |
| Percent high school graduate or higher: | -- | 91.0% | 89.1% |
| Percent bachelor's degree or higher: | -- | 60.5% | 34.3% |
Income Information (20166 zip code)
| Value | US Avg | |
|---|---|---|
| Median household income: | $133,085 / yr. | $75,149 / yr. |
| Mean household income: | $147,935 / yr. | $105,833 / yr. |
| Median family income: | $142,417 / yr. | $92,646 / yr. |
| Per capita income: | $66,869 / yr. | $41,261 / yr. |
Employment (20166 zip code)
| Number | Percent | US Avg | |
|---|---|---|---|
| In labor force: | 8,676 | -- | 63.5% |
| Employed: | 8,386 | 97.7% | 96.4% |
| Unemployed: | 200 | 2.3% | 5.3% |
| Not in labor force: | 2,047 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 6,720 | 80.1% | 79.7% |
| Government workers: | 1,221 | 14.6% | 14.2% |
| Self-employed: | 435 | 5.2% | 5.9% |
| Unpaid family workers: | 10 | 0.1% | 0.1% |
Race & Ethnicity (20166 zip code)
| Number | Percent | US Avg | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 4,859 | 36.0% | 61.6% |
| Black or African American: | 1,856 | 13.8% | 12.4% |
| American Indian/Alaska Native: | 76 | 0.6% | 1.1% |
| Asian: | 4,080 | 30.3% | 6.0% |
| Native Hawaiian/Pacific Islander: | 22 | 0.2% | 0.2% |
| Some other race: | 1,448 | 10.7% | 8.4% |
| Two or more races: | 1,138 | 8.4% | 10.2% |
| Hispanic or Latino (any race): | 2,186 | 16.2% | 18.7% |
| Mexican: | 2,837 | 21.0% | 11.2% |
| Puerto Rican: | 140 | 1.0% | 1.8% |
| Cuban: | 212 | 1.6% | 0.7% |
| Other Hispanic or Latino: | 62 | 0.5% | 5.0% |
| Not Hispanic or Latino: | 2,423 | 18.0% | 81.1% |
Income Distribution (20166 zip code)
| Household Income | Households | Percent | US Avg |
|---|---|---|---|
| Less than $10,000: | 162 | 3.3% | 4.9% |
| $10,000 to $14,999: | 50 | 1.0% | 3.8% |
| $15,000 to $24,999: | 54 | 1.1% | 7.0% |
| $25,000 to $34,999: | 329 | 6.7% | 7.4% |
| $35,000 to $49,999: | 157 | 3.2% | 10.7% |
| $50,000 to $74,999: | 537 | 10.9% | 16.1% |
| $75,000 to $99,999: | 614 | 12.4% | 12.8% |
| $100,000 to $149,999: | 876 | 17.7% | 17.1% |
| $150,000 to $199,999: | 933 | 18.9% | 8.8% |
| $200,000 or more: | 1,234 | 24.9% | 11.4% |
Commute to Work (20166 zip code)
| Commute Method | Workers | Percent | US Avg |
|---|---|---|---|
| Drove alone: | 6,060 | 72.3% | 67.8% |
| Carpooled: | 903 | 10.8% | 8.7% |
| Public transportation: | 74 | 0.9% | 4.2% |
| Walked: | 54 | 0.6% | 2.5% |
| Other means: | 49 | 0.6% | 0.9% |
| Worked from home: | 1,182 | 14.1% | 13.8% |
| Mean travel time to work: | 29.5 min | -- | 26.7 min |
Industry (20166 zip code)
| Industry Sector | Workers | Percent | US Avg |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 5 | 0.1% | 1.6% |
| Construction: | 641 | 7.6% | 6.9% |
| Manufacturing: | 446 | 5.3% | 10.0% |
| Wholesale trade: | 31 | 0.4% | 2.4% |
| Retail trade: | 866 | 10.3% | 11.0% |
| Transportation, warehousing, utilities: | 516 | 6.2% | 5.8% |
| Information: | 274 | 3.3% | 1.9% |
| Finance, insurance, real estate: | 744 | 8.9% | 6.7% |
| Professional, scientific, management: | 2,253 | 26.9% | 12.1% |
| Education, health care, social services: | 1,186 | 14.1% | 23.3% |
| Arts, entertainment, food services: | 474 | 5.7% | 9.0% |
| Other services: | 246 | 2.9% | 4.7% |
| Public administration: | 704 | 8.4% | 4.7% |
Poverty Status (20166 zip code)
| Number | Percent | US Avg | |
|---|---|---|---|
| Poverty Rate: | -- | 9.3% | 8.8% |
| All people below poverty level: | -- | -- | -- |
| Under 18 years: | -- | -- | 16.3% |
| 18 to 64 years: | -- | -- | 11.0% |
| 65 years and over: | -- | -- | 10.3% |
Health Insurance (20166 zip code)
| Number | Percent | US Avg | |
|---|---|---|---|
| With health insurance: | 12,064 | 89.5% | 91.3% |
| Private health insurance: | 10,974 | 81.4% | 67.6% |
| Public health coverage: | 1,612 | 12.0% | 35.9% |
| Without health insurance: | 1,325 | 9.8% | 8.7% |
Benefits & Assistance (20166 zip code)
| Households with: | Number | Percent | US Avg |
|---|---|---|---|
| Earnings: | 4,740 | 95.8% | 77.4% |
| Social Security income: | 494 | 10.0% | 31.0% |
| Retirement income: | 517 | 10.5% | 21.8% |
| Supplemental Security Income (SSI): | 150 | 3.0% | 4.5% |
| Cash public assistance income: | 29 | 0.6% | 1.8% |
| SNAP (food stamps) benefits: | 256 | 5.2% | 11.4% |
Housing Types (20166 zip code)
| Structure Type | Units | Percent | US Avg |
|---|---|---|---|
| 1-unit, detached: | 570 | 11.3% | 61.4% |
| 1-unit, attached: | 2,468 | 48.9% | 6.1% |
| 2 units: | 0 | 0.0% | 3.4% |
| 3 or 4 units: | 175 | 3.5% | 4.3% |
| 5 to 9 units: | 212 | 4.2% | 4.6% |
| 10 to 19 units: | 870 | 17.2% | 4.3% |
| 20 or more units: | 754 | 14.9% | 9.9% |
| Mobile home: | 0 | 0.0% | 5.8% |
| Boat, RV, van, etc.: | 0 | 0.0% | 0.1% |
Year Structure Built (20166 zip code)
| Year Built | Units | Percent | US Avg |
|---|---|---|---|
| Built 2020 or later: | 95 | 1.9% | 0.6% |
| Built 2010 to 2019: | 1,673 | 33.1% | 8.2% |
| Built 2000 to 2009: | 1,159 | 23.0% | 13.5% |
| Built 1990 to 1999: | 1,623 | 32.1% | 13.2% |
| Built 1980 to 1989: | 191 | 3.8% | 13.2% |
| Built 1970 to 1979: | 122 | 2.4% | 14.6% |
| Built 1960 to 1969: | 53 | 1.0% | 10.2% |
| Built 1950 to 1959: | 75 | 1.5% | 9.9% |
| Built 1940 to 1949: | 8 | 0.2% | 4.6% |
| Built 1939 or earlier: | 50 | 1.0% | 12.0% |
Bedrooms (20166 zip code)
| Number of Bedrooms | Units | Percent | US Avg |
|---|---|---|---|
| No bedroom (studio): | 98 | 1.9% | 2.4% |
| 1 bedroom: | 512 | 10.1% | 3.0% |
| 2 bedrooms: | 1,494 | 29.6% | 9.1% |
| 3 bedrooms: | 2,136 | 42.3% | 15.9% |
| 4 bedrooms: | 686 | 13.6% | 18.8% |
| 5 or more bedrooms: | 123 | 2.4% | 17.6% |
Heating Fuel (20166 zip code)
| Fuel Type | Units | Percent | US Avg |
|---|---|---|---|
| Utility gas: | 3,417 | 69.1% | 47.1% |
| Bottled, tank, or LP gas: | 85 | 1.7% | 4.9% |
| Electricity: | 1,395 | 28.2% | 40.2% |
| Fuel oil, kerosene, etc.: | 0 | 0.0% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 0 | 0.0% | 1.5% |
| Solar energy: | 0 | 0.0% | 0.1% |
| Other fuel: | 43 | 0.9% | 0.5% |
| No fuel used: | 6 | 0.1% | 0.2% |
Vehicles Available (20166 zip code)
| Vehicles | Households | Percent | US Avg |
|---|---|---|---|
| No vehicle available: | 198 | 4.0% | 8.3% |
| 1 vehicle available: | 1,335 | 27.0% | 32.6% |
| 2 vehicles available: | 2,325 | 47.0% | 37.0% |
| 3 or more vehicles available: | 1,088 | 22.0% | 22.1% |
Home Value Distribution (20166 zip code)
| Value Range | Owner Units | Percent | US Avg |
|---|---|---|---|
| Less than $50,000: | 0 | 0.0% | 5.7% |
| $50,000 to $99,999: | 18 | 0.7% | 7.8% |
| $100,000 to $149,999: | 46 | 1.8% | 9.2% |
| $150,000 to $199,999: | 45 | 1.8% | 10.8% |
| $200,000 to $299,999: | 84 | 3.4% | 19.9% |
| $300,000 to $499,999: | 914 | 36.5% | 24.1% |
| $500,000 to $999,999: | 1,331 | 53.2% | 17.0% |
| $1,000,000 or more: | 66 | 2.6% | 5.6% |
Housing Costs (20166 zip code)
| Value | US Avg | |
|---|---|---|
| Median owner costs (with mortgage): | $2,637 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $860 / mo. | $584 / mo. |
| Median gross rent: | $2,176 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.73 | 2.53 |
| Average household size (renter-occupied): | 2.72 | 2.38 |
Households (20166 zip code)
| Number | Percent | US Avg | |
|---|---|---|---|
| Total households: | 4,946 | -- | -- |
| Married-couple households: | 2,698 | 54.5% | 47.5% |
| Cohabiting couple households: | 1,515 | 30.6% | 7.0% |
| Male householder, no spouse: | 951 | 19.2% | 5.4% |
| Female householder, no spouse: | 1,024 | 20.7% | 12.7% |
| Householder living alone: | 1,990 | 40.2% | 28.6% |
| 65 years and over living alone: | 563 | 11.4% | 11.8% |
| Average household size: | 2.73 | -- | 2.53 |
| Average family size: | 3.13 | -- | -- |
Marital Status (20166 zip code)
| Population 15 years and over | Number | Percent | US Avg |
|---|---|---|---|
| Total: | 5,688 | -- | -- |
| Never married: | 1,990 | 35.0% | 37.0% |
| Now married: | 3,113 | 54.7% | 49.5% |
| Separated: | 77 | 1.4% | 1.5% |
| Widowed: | 359 | 6.3% | 2.6% |
| Divorced: | 1,543 | 27.1% | 9.3% |
School Enrollment (20166 zip code)
| Population 3 years and over | Number | Percent | US Avg |
|---|---|---|---|
| Enrolled in school: | 3,460 | -- | -- |
| Nursery school, preschool: | 198 | 5.7% | 5.8% |
| Kindergarten: | 58 | 1.7% | 5.0% |
| Elementary school (grades 1-8): | 1,275 | 36.8% | 40.5% |
| High school (grades 9-12): | 628 | 18.2% | 21.4% |
| College or graduate school: | 1,301 | 37.6% | 27.3% |
Veterans & Disability (20166 zip code)
| Number | Percent | US Avg | |
|---|---|---|---|
| Civilian population 18 years and over: | 10,417 | -- | -- |
| Veterans: | 647 | 6.2% | 6.3% |
| Civilian noninstitutionalized population: | 13,389 | -- | -- |
| With a disability: | 759 | 5.7% | 13.4% |
| Under 18 with disability: | 126 | 16.6% | 5.8% |
| 18 to 64 with disability: | 439 | 57.8% | 10.4% |
| 65 and over with disability: | 194 | 25.6% | 33.4% |
Mobility (Residence 1 Year Ago) (20166 zip code)
| Population 1 year and over | Number | Percent | US Avg |
|---|---|---|---|
| Same house: | 11,384 | 84.5% | 86.9% |
| Different house: | 1,994 | 14.8% | 13.1% |
| Same county: | 717 | 36.0% | 7.0% |
| Different county: | 1,032 | 51.8% | 3.2% |
| Different state: | 327 | 16.4% | 2.5% |
| Abroad: | 245 | 12.3% | 0.4% |
Place of Birth (20166 zip code)
| Number | Percent | US Avg | |
|---|---|---|---|
| Native born: | 7,962 | 59.1% | 86.2% |
| Foreign born: | 290 | 2.2% | 13.9% |
| Naturalized citizen: | 5,517 | 1902.4% | 52.7% |
| Not a citizen: | 5,517 | 1902.4% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 5,517 | 1902.4% | 10.5% |
| Asia: | 158 | 54.5% | 31.3% |
| Africa: | 571 | 196.9% | 5.5% |
| Oceania: | 20 | 6.9% | 0.5% |
| Latin America: | 1,625 | 560.3% | 50.0% |
| Northern America: | 0 | 0.0% | 2.2% |
Language Spoken at Home (20166 zip code)
| Population 5 years and over | Number | Percent | US Avg |
|---|---|---|---|
| Total: | 12,377 | -- | -- |
| English only: | 5,996 | 48.4% | 78.3% |
| Language other than English: | 6,381 | 51.6% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 2,138 | 17.3% | 13.3% |
| Other Indo-European languages: | 1,915 | 15.5% | 3.5% |
| Asian/Pacific Island languages: | 1,540 | 12.4% | 3.5% |
| Other languages: | 788 | 6.4% | 1.0% |
Computers & Internet (20166 zip code)
| Households | Percent | US Avg | |
|---|---|---|---|
| Households with a computer: | 4,946 | 100.0% | 93.1% |
| Households with broadband internet: | 4,940 | 99.9% | 89.4% |
Sterling, VA20166