Residential delivery area · Maryland
ZIP Code 21890: Westover, MD
ZIP code 21890 uses the postal name Westover, Maryland and lies entirely in Somerset County (Census 2020 ZIP-county file). About 3,300 people live there (Census Bureau, ACS 2020-2024), the more populous of Westover's 2 residential ZIP codes. Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- Town
- Westover · 2 residential ZIPs
- County
- Somerset County
- Metro area
- Salisbury, MD
- House district
- MD-1 119th Congress
- State
- Maryland
- Time zone
- Eastern
- Land area
- 0.4 sq mi · 9,370 people per sq mi
Where is ZIP code 21890?
21890 centers on 38.158°, -75.701° and covers 0.4 square miles of land plus 0.0 of water. It borders 2 ZIP codes: 21853, 21871.
The map draws ZIP code areas only. For the streets inside 21890, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 21890 compare with the rest of Westover?
| Measure | 21890 | In Westover | In Somerset County | In MD |
|---|---|---|---|---|
| People (ACS 2020-2024) | 3,289 | 1st of 2 | 4th of 11 | 266th of 477 |
| Median household income | – | not ranked | not ranked | not ranked |
| Median home value | – | not ranked | not ranked | not ranked |
21890's income and home value are not ranked: most of its 3,289 residents live outside households (0 households): a campus, a base or an institution. Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 98% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 21890?
The 2020 Census counted 3,258 people in 21890; the ACS, which samples households over 2020-2024, estimates 3,289. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 3,289
- 2020 Census count
- 3,258
- Households
- 0
- Median age
- 35.8
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 21890?
Of the 3,289 people the ACS estimates in 21890, 0.0% are under 18 and 2.9% are 65 or older. The largest group by race and Hispanic origin is Black (not Hispanic) (68.7%), then White (not Hispanic) (18.7%).
- Under 180.0%
- 18 to 6497.1%
- 65 and older2.9%
- Black, not Hispanic68.7%
- White, not Hispanic18.7%
- Other or two or more6.7%
- Hispanic or Latino5.2%
- Asian, not Hispanic0.7%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What are homes worth in 21890?
- Median home value (owners' estimate)
- –
- Median gross rent
- –
- Homes owned by their occupants
- –
- Housing units
- 0
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
Which ZIP codes are next to 21890?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 21853 | Princess Anne | 10,537 | $70k | 3.3 mi |
| 21871 | Westover | 1,764 | $51k | 4.2 mi |
| 21867 | Upper Fairmount | 60 | – | 6.0 mi (near) |
| 21810 | Allen | 55 | – | 9.2 mi (near) |
| 21822 | Eden | 2,926 | $85k | 9.3 mi (near) |
| 21838 | Marion Station | 1,873 | $88k | 9.9 mi (near) |
| 21851 | Pocomoke City | 7,297 | $53k | 10.2 mi (near) |
| 21865 | Tyaskin | 320 | $83k | 11.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.