US ZIP Code Map

ZIP code

21737

Glenelg, MD

STANDARD

21737 covers Glenelg in Howard County, with 2,384 people in the ACS estimate.

Map of 21737, Glenelg

ZIP code map

ACS population

2,384

Median household income

$250,001

Median home value

$1,032,800

About ZIP code 21737

Type

STANDARD

City

Glenelg

County

Howard County

Timezone

America/New_York

Area codes

227, 240, 301, 410, 443, 667

Land area

5.1 sq mi

Water area

0.05 sq mi

Households

689

More enterprise fields

Timezone
America/New_York
Area Codes
227, 240, 301, 410, 443, 667
World Region
NA
Country
US
Housing Count
675
Irs Estimated Households
1,010
Population Count
2,318
Irs Estimated Population
2,290

People in 21737

Race

  • White1,352
  • Black or African American128
  • American Indian or Alaska Native3
  • Asian619
  • Other race28
  • Two or more races188

Hispanic or Latino (any race): 77

Age

  • Under 10293
  • 10 to 19459
  • 20 to 29213
  • 30 to 39163
  • 40 to 49376
  • 50 to 59403
  • 60 to 69224
  • 70 to 79132
  • 80 and older55

Income and housing in 21737

Poverty rate

0.8%

Median earnings

$113,750

Median household income

$250,001

Median home value

$1,032,800

Education

  • High school graduate98.2%
  • Bachelor's degree74.3%
  • Graduate degree45.2%

Places covering 21737

Cities and places

No place overlap rows for this ZIP.

Counties

100.0% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 21737

IRS populationACS population
2,6741,337020052023

Hover a year for IRS and ACS values.

ZIP codes near 21737

  1. 21036Dayton2.1 miPop 2,162 · Income $170,313
  2. 21738Glenwood2.1 miPop 3,668 · Income $230,429
  3. 20862Brinklow5.0 miPop 393 · Income $242,721
  4. 21794West Friendship5.5 miPop 2,326 · Income $223,833
  5. 20833Brookeville5.6 miPop 7,868 · Income $203,631
  6. 21723Cooksville5.8 miPop 587 · Income $250,001
  7. 21797Woodbine5.8 miPop 8,772 · Income $185,435
  8. 21765Lisbon5.9 miPop 193 · Income —
  9. 21029Clarksville5.9 miPop 13,783 · Income $250,001
  10. 20882Gaithersburg6.5 miPop 13,661 · Income $186,964
  11. 20777Highland7.0 miPop 3,046 · Income $218,808
  12. 20861Ashton7.4 miPop 3,020 · Income $176,094

ZIP code 21737 FAQ

What city is ZIP code 21737 in?
21737 is in Glenelg, MD.
What county is 21737 in?
21737 is in Howard County.
What is the median household income in 21737?
The median household income in 21737 is $250,001.
Which ZIP codes are near 21737?
Use the radius tool on this page to list ZIP codes within a chosen distance of 21737.