ZIP code
21666
Stevensville, MD
21666 covers Stevensville in Queen Anne's County, with 14,205 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 21666. Methodology
ZIP code map of 21666

About ZIP code 21666
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 21666. Not ACS. Methodology
People in 21666
Race
- White11,498
- Black or African American249
- American Indian or Alaska Native18
- Asian207
- Native Hawaiian and Pacific Islander3
- Other race167
- Two or more races706
Hispanic or Latino (any race): 378
Age
- Under 101,353
- 10 to 191,724
- 20 to 291,162
- 30 to 391,451
- 40 to 491,453
- 50 to 592,274
- 60 to 691,916
- 70 to 791,059
- 80 and older456
Income and housing in 21666
Education
- High school graduate94.8%
- Bachelor's degree42.3%
- Graduate degree16.4%
Places covering 21666
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.
- Stevensville57.9%
- Romancoke14.4%
- Chester0.1%
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.
- Queen Anne's 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
27.6% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 21666
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 12,409 | |
| 2006 | 12,019 | |
| 2007 | 12,285 | |
| 2008 | 12,017 | |
| 2009 | 12,319 | |
| 2010 | 12,267 | |
| 2011 | 12,431 | 12,437 |
| 2012 | 12,498 | 12,270 |
| 2013 | 12,762 | 12,310 |
| 2014 | 12,028 | 12,150 |
| 2015 | 11,900 | 12,100 |
| 2016 | 11,698 | 12,150 |
| 2017 | 11,973 | 12,260 |
| 2018 | 12,363 | 12,410 |
| 2019 | 12,836 | 12,560 |
| 2020 | 13,463 | 12,730 |
| 2021 | 13,738 | 12,680 |
| 2022 | 14,193 | 13,090 |
| 2023 | 14,205 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 21666
12 nearest ZIP centroids (any distance)
- 21619Chester3.8 miPop 5,905 · Income $100,359
- 21638Grasonville6.9 miPop 5,068 · Income $130,804
- 21409Annapolis7.9 miPop 20,175 · Income $146,667
- 21402Annapolis8.0 miPop 2,390 · Income $85,893
- 21624Claiborne8.0 miPop 165 · Income —
- 21403Annapolis8.3 miPop 32,757 · Income $115,068
- 21412Annapolis9.1 miPop 629 · Income —
- 21658Queenstown10.3 miPop 3,802 · Income $132,500
- 21647Mcdaniel10.3 miPop 412 · Income $111,111
- 21676Wittman10.7 miPop 300 · Income $112,862
- 21056Gibson Island11.0 miPop 264 · Income $250,000+
- 21037Edgewater11.3 miPop 20,851 · Income $135,541
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 21666, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 21666 FAQ
- What city is ZIP code 21666 in?
- 21666 is in Stevensville, MD.
- What county is 21666 in?
- 21666 is in Queen Anne's County.
- What is the median household income in 21666?
- The median household income in 21666 is $130,426.
- Which ZIP codes are near 21666?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 21666.