ZIP code
21864
Stockton, MD
21864 covers Stockton in Worcester County, with 667 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 21864. Methodology
ZIP code map of 21864

About ZIP code 21864
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 21864. Not ACS. Methodology
People in 21864
Race
- White447
- Black or African American90
- Asian11
- Other race3
- Two or more races39
Hispanic or Latino (any race): 17
Age
- Under 1051
- 10 to 1980
- 20 to 2946
- 30 to 3946
- 40 to 4957
- 50 to 59113
- 60 to 6987
- 70 to 7974
- 80 and older36
Income and housing in 21864
Education
- High school graduate84.7%
- Bachelor's degree5.2%
- Graduate degree0.0%
Places covering 21864
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.
- Stockton15.4%
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.
- Worcester 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
84.6% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 21864
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 624 | |
| 2006 | 601 | |
| 2007 | 647 | |
| 2008 | 578 | |
| 2009 | 580 | |
| 2010 | 586 | |
| 2011 | 725 | 624 |
| 2012 | 624 | 620 |
| 2013 | 901 | 600 |
| 2014 | 899 | 580 |
| 2015 | 826 | 560 |
| 2016 | 867 | 560 |
| 2017 | 903 | 570 |
| 2018 | 645 | 590 |
| 2019 | 548 | 560 |
| 2020 | 643 | 560 |
| 2021 | 640 | 550 |
| 2022 | 778 | 510 |
| 2023 | 667 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 21864
12 nearest ZIP centroids (any distance)
- 23356Greenbackville1.9 miPop 1,738 · Income $98,934
- 23395Horntown4.9 miPop 479 · Income —
- 21829Girdletree4.9 miPop 259 · Income $155,676
- 23336Chincoteague Island6.8 miPop 3,323 · Income $63,264
- 23337Wallops Island7.1 miPop 582 · Income $84,138
- 23415New Church8.1 miPop 2,140 · Income $41,886
- 21851Pocomoke City8.1 miPop 7,252 · Income $50,847
- 23396Oak Hall10.1 miPop — · Income —
- 23303Atlantic10.4 miPop 370 · Income $146,875
- 23416Oak Hall10.7 miPop 96 · Income —
- 21863Snow Hill10.8 miPop 5,202 · Income $71,250
- 23488Withams12.0 miPop 42 · Income —
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 23356 | Greenbackville | VA | 1.9 mi | 1,738 | $98,934 |
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 21864 FAQ
- What city is ZIP code 21864 in?
- 21864 is in Stockton, MD.
- What county is 21864 in?
- 21864 is in Worcester County.
- What is the median household income in 21864?
- The median household income in 21864 is $87,717.
- Which ZIP codes are near 21864?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 21864.