ZIP code
21648
Madison, MD
STANDARD
21648 covers Madison in Dorchester County, with 104 people in the ACS estimate.
Map of 21648, Madison
ZIP code map
About ZIP code 21648
More enterprise fields
People in 21648
Race
- White197
- Black or African American22
- American Indian or Alaska Native3
- Asian1
- Other race7
- Two or more races3
Hispanic or Latino (any race): 10
Age
- Under 1028
- 10 to 1932
- 20 to 2916
- 30 to 3925
- 40 to 4926
- 50 to 5931
- 60 to 6939
- 70 to 7928
- 80 and older8
Income and housing in 21648
Education
- High school graduate100.0%
- Bachelor's degree15.2%
- Graduate degree6.3%
Places covering 21648
Cities and places
- Madison65.2%
Counties
- Dorchester County100.0%
34.8% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 21648
IRS populationACS population
Hover a year for IRS and ACS values.
ZIP codes near 21648
- 21677Woolford2.2 miPop 534 · Income $112,578
- 21622Church Creek3.8 miPop 335 · Income $69,792
- 21669Taylors Island5.1 miPop 102 · Income $104,750
- 21613Cambridge9.1 miPop 18,167 · Income $53,171
- 21634Fishing Creek12.4 miPop 394 · Income $58,750
- 21654Oxford12.7 miPop 1,195 · Income $88,512
- 21626Crapo13.6 miPop 145 · Income —
- 21673Trappe13.8 miPop 2,839 · Income $72,500
- 20657Lusby13.9 miPop 20,519 · Income $117,776
- 21671Tilghman14.4 miPop 836 · Income $64,514
- 21662Royal Oak14.5 miPop 612 · Income $133,125
- 20685Saint Leonard15.3 miPop 6,481 · Income $122,059
ZIP code 21648 FAQ
- What city is ZIP code 21648 in?
- 21648 is in Madison, MD.
- What county is 21648 in?
- 21648 is in Dorchester County.
- What is the median household income in 21648?
- Median household income is not published for 21648.
- Which ZIP codes are near 21648?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 21648.