U.S. ZIP Code tools

21144 · Population & demographics · Severn MD

ZIP Code
21144

Severn, MD

City / locality
Severn
State
Maryland
ZIP Code type
Type not provided
Latitude
39.1275
Longitude
-76.698
Coordinate source
GeoNames Postal
Source
GeoNames Postal
Source year
Inherited source snapshot

Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.

ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.

Population & demographics

acs/acs5 · 2024

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Estimated population

37,118People · Margin of error ±2,361

Median age

37.7Years · Margin of error ±1.7

Median household income

136,684USD · Margin of error ±7,881

Median home value

483,700USD · Margin of error ±12,604

Total households

13,019Households · Margin of error ±692

Housing units

13,466Count · Margin of error ±699

Owner-occupied housing units

10,453Count · Margin of error ±719

Renter-occupied housing units

2,566Count · Margin of error ±516

Median monthly gross rent

2,026USD · Margin of error ±152

Household income distribution

USD · Households

$0–$9,999374±167
$10,000–$14,999165±103
$15,000–$19,99960±71
$20,000–$24,99922±24
$25,000–$29,999128±114
$30,000–$34,999158±102
$35,000–$39,999246±131
$40,000–$44,999253±135
$45,000–$49,99972±59
$50,000–$59,999529±233
$60,000–$74,9991,013±343
$75,000–$99,9991,409±315
$100,000–$124,9991,431±298
$125,000–$149,9991,302±276
$150,000–$199,9991,752±286
≥ $200,0004,105±425

ACS figures are five-year statistical estimates for a ZCTA. They do not describe individual addresses; consider the margin of error when comparing values.

Source

GeoNames Postal

Source year: Source vintage not supplied

GeoNames Postal

U.S. Census Bureau Gazetteer

Source year: 2026 Gazetteer

U.S. Census Bureau Gazetteer

U.S. Census Bureau ZCTA cartographic boundaries

Source year: 2020 Census ZCTA cartographic

U.S. Census Bureau ZCTA cartographic boundaries

U.S. Census Bureau ACS 5-year

Source year: 2024 ACS 5-year

U.S. Census Bureau ACS 5-year