21617 ZIP Code
Centreville, Maryland
December 15, 2025
| ZIP Code: | 21617 |
| City/Town: | Centreville |
| County: | Queen Anne's |
| State: | Maryland |
| ZIP Type: | Standard |
| Population: | 10,401 |
| Median Household Income: | $116,827 |
| Per Capita Income: | $54,468 |
| Total Housing Units: | 4,025 |
| Median Home Value: | $430,600 |
| Land Area: | 108.5 sq miles
281.0 sq km |
| Water Area: | 8.7 sq miles
22.6 sq km |
| Coordinates: | 39.0494, -76.0445 |
Population Information (21617 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 10,401 | -- | -- |
| Male: | 4,920 | 47.3% | 49.6% |
| Female: | 5,481 | 52.7% | 50.4% |
| Median Age: | 41.6 yrs | -- | 38.5 yrs |
| Under 5 years: | 434 | 4.2% | 5.7% |
| 5 to 9 years: | 816 | 7.8% | 6.0% |
| 10 to 14 years: | 858 | 8.2% | 6.5% |
| 15 to 19 years: | 536 | 5.2% | 6.6% |
| 20 to 24 years: | 694 | 6.7% | 6.7% |
| 25 to 34 years: | 978 | 9.4% | 13.7% |
| 35 to 44 years: | 1,402 | 13.5% | 12.9% |
| 45 to 54 years: | 1,372 | 13.2% | 12.4% |
| 55 to 59 years: | 818 | 7.9% | 6.5% |
| 60 to 64 years: | 737 | 7.1% | 6.4% |
| 65 to 74 years: | 887 | 8.5% | 9.7% |
| 75 to 84 years: | 737 | 7.1% | 4.8% |
| 85 years and over: | 132 | 1.3% | 2.0% |
Housing Information (21617 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $430,600 | -- | $281,900 |
| Median rooms: | 7.5 | -- | 5.5 |
| Median rent: | $1,401 / mo. | -- | $1,268 / mo. |
| Total housing units: | 4,025 | -- | -- |
| Occupied housing units: | 3,678 | 91.4% | 38.0% |
| Vacant housing units: | 347 | 8.6% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 2,907 | 79.0% | 64.8% |
| Renter-occupied: | 771 | 21.0% | 35.2% |
Educational Attainment (21617 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 7,063 | -- | -- |
| Less than 9th grade: | 58 | 0.8% | 4.7% |
| 9th to 12th grade, no diploma: | 249 | 3.5% | 6.1% |
| High school graduate: | 2,254 | 31.9% | 26.4% |
| Some college, no degree: | 1,458 | 20.6% | 19.7% |
| Associate degree: | 563 | 8.0% | 8.7% |
| Bachelor's degree: | 1,618 | 22.9% | 20.9% |
| Graduate or professional degree: | 863 | 12.2% | 13.7% |
| Percent high school graduate or higher: | -- | 95.7% | 89.1% |
| Percent bachelor's degree or higher: | -- | 35.1% | 34.3% |
Income Information (21617 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $116,827 / yr. | $75,149 / yr. |
| Mean household income: | $141,622 / yr. | $105,833 / yr. |
| Median family income: | $124,412 / yr. | $92,646 / yr. |
| Per capita income: | $54,468 / yr. | $41,261 / yr. |
Employment (21617 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 5,908 | -- | 63.5% |
| Employed: | 5,750 | 97.3% | 96.4% |
| Unemployed: | 158 | 2.7% | 5.3% |
| Not in labor force: | 2,294 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 4,081 | 71.0% | 79.7% |
| Government workers: | 1,166 | 20.3% | 14.2% |
| Self-employed: | 503 | 8.7% | 5.9% |
| Unpaid family workers: | 0 | 0.0% | 0.1% |
Race & Ethnicity (21617 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 9,139 | 87.9% | 61.6% |
| Black or African American: | 746 | 7.2% | 12.4% |
| American Indian/Alaska Native: | 0 | 0.0% | 1.1% |
| Asian: | 150 | 1.4% | 6.0% |
| Native Hawaiian/Pacific Islander: | 0 | 0.0% | 0.2% |
| Some other race: | 205 | 2.0% | 8.4% |
| Two or more races: | 161 | 1.5% | 10.2% |
| Hispanic or Latino (any race): | 311 | 3.0% | 18.7% |
| Mexican: | 154 | 1.5% | 11.2% |
| Puerto Rican: | 63 | 0.6% | 1.8% |
| Cuban: | 0 | 0.0% | 0.7% |
| Other Hispanic or Latino: | 0 | 0.0% | 5.0% |
| Not Hispanic or Latino: | 91 | 0.9% | 81.1% |
Income Distribution (21617 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 40 | 1.1% | 4.9% |
| $10,000 to $14,999: | 57 | 1.5% | 3.8% |
| $15,000 to $24,999: | 66 | 1.8% | 7.0% |
| $25,000 to $34,999: | 90 | 2.4% | 7.4% |
| $35,000 to $49,999: | 396 | 10.8% | 10.7% |
| $50,000 to $74,999: | 354 | 9.6% | 16.1% |
| $75,000 to $99,999: | 518 | 14.1% | 12.8% |
| $100,000 to $149,999: | 962 | 26.2% | 17.1% |
| $150,000 to $199,999: | 539 | 14.7% | 8.8% |
| $200,000 or more: | 656 | 17.8% | 11.4% |
Commute to Work (21617 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 4,083 | 71.0% | 67.8% |
| Carpooled: | 560 | 9.7% | 8.7% |
| Public transportation: | 29 | 0.5% | 4.2% |
| Walked: | 92 | 1.6% | 2.5% |
| Other means: | 6 | 0.1% | 0.9% |
| Worked from home: | 971 | 16.9% | 13.8% |
| Mean travel time to work: | 36.0 min | -- | 26.7 min |
Industry (21617 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 186 | 3.2% | 1.6% |
| Construction: | 779 | 13.5% | 6.9% |
| Manufacturing: | 382 | 6.6% | 10.0% |
| Wholesale trade: | 153 | 2.7% | 2.4% |
| Retail trade: | 815 | 14.2% | 11.0% |
| Transportation, warehousing, utilities: | 107 | 1.9% | 5.8% |
| Information: | 92 | 1.6% | 1.9% |
| Finance, insurance, real estate: | 245 | 4.3% | 6.7% |
| Professional, scientific, management: | 533 | 9.3% | 12.1% |
| Education, health care, social services: | 1,459 | 25.4% | 23.3% |
| Arts, entertainment, food services: | 106 | 1.8% | 9.0% |
| Other services: | 261 | 4.5% | 4.7% |
| Public administration: | 632 | 11.0% | 4.7% |
Poverty Status (21617 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 2.9% | 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 (21617 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 9,849 | 94.7% | 91.3% |
| Private health insurance: | 8,024 | 77.1% | 67.6% |
| Public health coverage: | 3,265 | 31.4% | 35.9% |
| Without health insurance: | 375 | 3.6% | 8.7% |
Benefits & Assistance (21617 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 2,929 | 79.6% | 77.4% |
| Social Security income: | 1,220 | 33.2% | 31.0% |
| Retirement income: | 1,035 | 28.1% | 21.8% |
| Supplemental Security Income (SSI): | 43 | 1.2% | 4.5% |
| Cash public assistance income: | 57 | 1.5% | 1.8% |
| SNAP (food stamps) benefits: | 278 | 7.6% | 11.4% |
Housing Types (21617 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 3,611 | 89.7% | 61.4% |
| 1-unit, attached: | 116 | 2.9% | 6.1% |
| 2 units: | 79 | 2.0% | 3.4% |
| 3 or 4 units: | 36 | 0.9% | 4.3% |
| 5 to 9 units: | 54 | 1.3% | 4.6% |
| 10 to 19 units: | 0 | 0.0% | 4.3% |
| 20 or more units: | 69 | 1.7% | 9.9% |
| Mobile home: | 60 | 1.5% | 5.8% |
| Boat, RV, van, etc.: | 0 | 0.0% | 0.1% |
Year Structure Built (21617 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 10 | 0.2% | 0.6% |
| Built 2010 to 2019: | 551 | 13.7% | 8.2% |
| Built 2000 to 2009: | 1,248 | 31.0% | 13.5% |
| Built 1990 to 1999: | 531 | 13.2% | 13.2% |
| Built 1980 to 1989: | 247 | 6.1% | 13.2% |
| Built 1970 to 1979: | 443 | 11.0% | 14.6% |
| Built 1960 to 1969: | 192 | 4.8% | 10.2% |
| Built 1950 to 1959: | 333 | 8.3% | 9.9% |
| Built 1940 to 1949: | 111 | 2.8% | 4.6% |
| Built 1939 or earlier: | 359 | 8.9% | 12.0% |
Bedrooms (21617 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 0 | 0.0% | 2.4% |
| 1 bedroom: | 112 | 2.8% | 3.0% |
| 2 bedrooms: | 536 | 13.3% | 9.1% |
| 3 bedrooms: | 1,625 | 40.4% | 15.9% |
| 4 bedrooms: | 1,284 | 31.9% | 18.8% |
| 5 or more bedrooms: | 468 | 11.6% | 17.6% |
Heating Fuel (21617 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 76 | 2.1% | 47.1% |
| Bottled, tank, or LP gas: | 942 | 25.6% | 4.9% |
| Electricity: | 2,040 | 55.5% | 40.2% |
| Fuel oil, kerosene, etc.: | 495 | 13.5% | 4.2% |
| Coal or coke: | 12 | 0.3% | 0.1% |
| Wood: | 20 | 0.5% | 1.5% |
| Solar energy: | 32 | 0.9% | 0.1% |
| Other fuel: | 41 | 1.1% | 0.5% |
| No fuel used: | 20 | 0.5% | 0.2% |
Vehicles Available (21617 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 145 | 3.9% | 8.3% |
| 1 vehicle available: | 641 | 17.4% | 32.6% |
| 2 vehicles available: | 1,425 | 38.7% | 37.0% |
| 3 or more vehicles available: | 1,467 | 39.9% | 22.1% |
Home Value Distribution (21617 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 29 | 1.0% | 5.7% |
| $50,000 to $99,999: | 9 | 0.3% | 7.8% |
| $100,000 to $149,999: | 17 | 0.6% | 9.2% |
| $150,000 to $199,999: | 62 | 2.1% | 10.8% |
| $200,000 to $299,999: | 390 | 13.4% | 19.9% |
| $300,000 to $499,999: | 1,575 | 54.2% | 24.1% |
| $500,000 to $999,999: | 790 | 27.2% | 17.0% |
| $1,000,000 or more: | 35 | 1.2% | 5.6% |
Housing Costs (21617 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $2,435 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $773 / mo. | $584 / mo. |
| Median gross rent: | $1,401 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.88 | 2.53 |
| Average household size (renter-occupied): | 2.38 | 2.38 |
Households (21617 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 3,678 | -- | -- |
| Married-couple households: | 2,528 | 68.7% | 47.5% |
| Cohabiting couple households: | 924 | 25.1% | 7.0% |
| Male householder, no spouse: | 313 | 8.5% | 5.4% |
| Female householder, no spouse: | 739 | 20.1% | 12.7% |
| Householder living alone: | 1,249 | 34.0% | 28.6% |
| 65 years and over living alone: | 1,174 | 31.9% | 11.8% |
| Average household size: | 2.78 | -- | 2.53 |
| Average family size: | 3.06 | -- | -- |
Marital Status (21617 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 3,981 | -- | -- |
| Never married: | 872 | 21.9% | 37.0% |
| Now married: | 2,685 | 67.4% | 49.5% |
| Separated: | 70 | 1.8% | 1.5% |
| Widowed: | 318 | 8.0% | 2.6% |
| Divorced: | 1,070 | 26.9% | 9.3% |
School Enrollment (21617 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 2,771 | -- | -- |
| Nursery school, preschool: | 228 | 8.2% | 5.8% |
| Kindergarten: | 176 | 6.4% | 5.0% |
| Elementary school (grades 1-8): | 1,211 | 43.7% | 40.5% |
| High school (grades 9-12): | 536 | 19.3% | 21.4% |
| College or graduate school: | 620 | 22.4% | 27.3% |
Veterans & Disability (21617 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 7,990 | -- | -- |
| Veterans: | 704 | 8.8% | 6.3% |
| Civilian noninstitutionalized population: | 10,224 | -- | -- |
| With a disability: | 725 | 7.1% | 13.4% |
| Under 18 with disability: | 78 | 10.8% | 5.8% |
| 18 to 64 with disability: | 276 | 38.1% | 10.4% |
| 65 and over with disability: | 371 | 51.2% | 33.4% |
Mobility (Residence 1 Year Ago) (21617 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 9,035 | 86.9% | 86.9% |
| Different house: | 1,297 | 12.5% | 13.1% |
| Same county: | 394 | 30.4% | 7.0% |
| Different county: | 903 | 69.6% | 3.2% |
| Different state: | 210 | 16.2% | 2.5% |
| Abroad: | 0 | 0.0% | 0.4% |
Place of Birth (21617 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 10,168 | 97.8% | 86.2% |
| Foreign born: | 109 | 1.0% | 13.9% |
| Naturalized citizen: | 233 | 213.8% | 52.7% |
| Not a citizen: | 233 | 213.8% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 233 | 213.8% | 10.5% |
| Asia: | 91 | 83.5% | 31.3% |
| Africa: | 50 | 45.9% | 5.5% |
| Oceania: | 11 | 10.1% | 0.5% |
| Latin America: | 10 | 9.2% | 50.0% |
| Northern America: | 0 | 0.0% | 2.2% |
Language Spoken at Home (21617 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 9,967 | -- | -- |
| English only: | 9,638 | 96.7% | 78.3% |
| Language other than English: | 329 | 3.3% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 93 | 0.9% | 13.3% |
| Other Indo-European languages: | 115 | 1.2% | 3.5% |
| Asian/Pacific Island languages: | 71 | 0.7% | 3.5% |
| Other languages: | 50 | 0.5% | 1.0% |
Computers & Internet (21617 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 3,678 | 100.0% | 93.1% |
| Households with broadband internet: | 3,595 | 97.7% | 89.4% |
Centreville, MD21617