ZIP code
21875
Delmar, MD
21875 covers Delmar in Wicomico County, with 7,455 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 21875. Methodology
ZIP code map of 21875
About ZIP code 21875
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 21875. Not ACS. Methodology
People in 21875
Race
- White4,830
- Black or African American1,263
- American Indian or Alaska Native23
- Asian327
- Native Hawaiian and Pacific Islander5
- Other race232
- Two or more races551
Hispanic or Latino (any race): 429
Age
- Under 10897
- 10 to 19980
- 20 to 29812
- 30 to 39945
- 40 to 49884
- 50 to 59925
- 60 to 69997
- 70 to 79584
- 80 and older207
Income and housing in 21875
Education
- High school graduate91.2%
- Bachelor's degree26.7%
- Graduate degree8.3%
Places covering 21875
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Wicomico County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
47.5% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 21875
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 5,595 | |
| 2006 | 5,676 | |
| 2007 | 6,150 | |
| 2008 | 5,815 | |
| 2009 | 5,818 | |
| 2010 | 5,979 | |
| 2011 | 6,542 | 5,809 |
| 2012 | 6,802 | 5,820 |
| 2013 | 6,351 | 5,820 |
| 2014 | 6,483 | 5,940 |
| 2015 | 6,375 | 6,000 |
| 2016 | 6,290 | 5,920 |
| 2017 | 6,142 | 6,130 |
| 2018 | 6,460 | 6,250 |
| 2019 | 6,676 | 6,210 |
| 2020 | 7,084 | 6,430 |
| 2021 | 7,052 | 6,330 |
| 2022 | 7,446 | 6,400 |
| 2023 | 7,455 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 21875
12 nearest ZIP centroids (any distance)
- 19940Delmar2.8 miPop 7,108 · Income $63,361
- 21849Parsonsburg7.1 miPop 3,845 · Income $74,966
- 19956Laurel7.4 miPop 16,274 · Income $59,085
- 21804Salisbury8.7 miPop 39,461 · Income $68,882
- 21826Fruitland9.4 miPop 5,656 · Income $63,472
- 21801Salisbury9.6 miPop 30,063 · Income $67,140
- 19931Bethel9.6 miPop 431 · Income $91,111
- 21850Pittsville9.7 miPop 3,733 · Income $76,667
- 21830Hebron10.7 miPop 5,001 · Income $110,015
- 21874Willards10.9 miPop 1,847 · Income $74,545
- 21861Sharptown11.9 miPop 806 · Income $85,714
- 21837Mardela Springs12.0 miPop 2,975 · Income $71,667
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 21875, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 21875 FAQ
- What city is ZIP code 21875 in?
- 21875 is in Delmar, MD.
- What county is 21875 in?
- 21875 is in Wicomico County.
- What is the median household income in 21875?
- The median household income in 21875 is $76,007.
- Which ZIP codes are near 21875?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 21875.