ZIP code
21677
Woolford, MD
21677 covers Woolford in Dorchester County, with 534 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 21677. Methodology
ZIP code map of 21677
About ZIP code 21677
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 21677. Not ACS. Methodology
People in 21677
Race
- White381
- Black or African American13
- Asian11
- Other race3
- Two or more races7
Hispanic or Latino (any race): 10
Age
- Under 1046
- 10 to 1935
- 20 to 299
- 30 to 3938
- 40 to 4946
- 50 to 5964
- 60 to 6979
- 70 to 7956
- 80 and older42
Income and housing in 21677
Education
- High school graduate99.5%
- Bachelor's degree23.2%
- Graduate degree8.9%
Places covering 21677
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.
- Madison12.8%
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.
- Dorchester 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
87.2% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 21677
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 436 | |
| 2006 | 415 | |
| 2007 | 437 | |
| 2009 | 422 | |
| 2010 | 416 | |
| 2011 | 455 | 393 |
| 2012 | 494 | 390 |
| 2013 | 536 | 440 |
| 2014 | 624 | 410 |
| 2015 | 575 | 410 |
| 2016 | 535 | 420 |
| 2017 | 382 | 400 |
| 2018 | 353 | 420 |
| 2019 | 446 | 450 |
| 2020 | 579 | 440 |
| 2021 | 570 | 410 |
| 2022 | 598 | 430 |
| 2023 | 534 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 21677
12 nearest ZIP centroids (any distance)
- 21622Church Creek4.1 miPop 335 · Income $69,792
- 21648Madison4.4 miPop 104 · Income —
- 21613Cambridge5.6 miPop 18,167 · Income $53,171
- 21669Taylors Island6.6 miPop 102 · Income $104,750
- 21626Crapo10.6 miPop 145 · Income —
- 21634Fishing Creek12.9 miPop 394 · Income $58,750
- 21675Wingate13.5 miPop 43 · Income $23,958
- 21835Linkwood13.6 miPop 390 · Income $50,380
- 21673Trappe13.7 miPop 2,839 · Income $72,500
- 21631East New Market14.8 miPop 2,580 · Income $69,095
- 21869Vienna15.2 miPop 889 · Income $66,484
- 21654Oxford15.2 miPop 1,195 · Income $88,512
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 21677, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 21677 FAQ
- What city is ZIP code 21677 in?
- 21677 is in Woolford, MD.
- What county is 21677 in?
- 21677 is in Dorchester County.
- What is the median household income in 21677?
- The median household income in 21677 is $112,578.
- Which ZIP codes are near 21677?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 21677.