Residential delivery area · Maryland
ZIP Code 21814: Bivalve, MD
ZIP code 21814 uses the postal name Bivalve, Maryland and lies entirely in Wicomico County (Census 2020 ZIP-county file). About 220 people live there (Census Bureau, ACS 2020-2024). By Census place, its land lies in Jesterville (44%) and Bivalve (32%); 25% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Bivalve · its only residential ZIP
- County
- Wicomico County
- Census places
- Jesterville (44%) census-designated place; Bivalve (32%) census-designated place
- Metro area
- Salisbury, MD
- House district
- MD-1 119th Congress
- State
- Maryland
- Time zone
- Eastern
- Land area
- 3.6 sq mi · 61 people per sq mi
Where is ZIP code 21814?
21814 centers on 38.293°, -75.899° and covers 3.6 square miles of land plus 5.8 of water. It borders 2 ZIP codes: 21840, 21865.
The map draws ZIP code areas only. For the streets inside 21814, 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 21814 compare with the rest of Wicomico County?
| Measure | 21814 | In Wicomico County | In MD |
|---|---|---|---|
| People (ACS 2020-2024) | 217 | 15th of 16 | 427th of 477 |
| Median household income | – | not ranked | not ranked |
| Median home value | – | not ranked | not ranked |
21814's income and home value are not ranked: it has fewer than 1,000 residents (217). 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 46% 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 21814?
The 2020 Census counted 342 people in 21814; the ACS, which samples households over 2020-2024, estimates 217. Between the 2010 and 2020 censuses its population fell 10.0% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 217±140 (90% margin)
- 2020 Census count
- 342−10.0% since 2010 (380)
- Households
- 126
- Median age
- 62.9
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 21814?
Of the 217 people the ACS estimates in 21814, 0.0% are under 18 and 38.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (77.4%), then Hispanic or Latino (22.6%).
- Under 180.0%
- 18 to 6461.3%
- 65 and older38.7%
- White, not Hispanic77.4%
- Hispanic or Latino22.6%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
- Other or two or more0.0%
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 21814?
- Median home value (owners' estimate)
- –
- Median gross rent
- –
- Homes owned by their occupants
- 100.0%
- Housing units
- 184
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 21814?
6 business establishments had a location in this ZIP code in 2023, 1 more than in 2018 (ZIP Code Business Patterns).
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 21814?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 21840 | Nanticoke | 576 | – | 3.1 mi |
| 21865 | Tyaskin | 320 | $83k | 4.0 mi |
| 21856 | Quantico | 1,037 | $88k | 6.2 mi (near) |
| 21869 | Vienna | 827 | $62k | 6.5 mi (near) |
| 21672 | Toddville | 161 | $83k | 8.5 mi (near) |
| 21821 | Deal Island | 797 | $60k | 8.9 mi (near) |
| 21627 | Crocheron | 26 | $96k | 9.0 mi (near) |
| 21626 | Crapo | 256 | – | 9.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.