U.S. ZIP Code tools

21921 · Population & demographics · Elkton MD

ZIP Code
21921

Elkton, MD

City / locality
Elkton
State
Maryland
ZIP Code type
Type not provided
Latitude
39.6264
Longitude
-75.8458
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

45,527People · Margin of error ±1,566

Median age

39.4Years · Margin of error ±1.2

Median household income

85,775USD · Margin of error ±5,745

Median home value

330,400USD · Margin of error ±14,886

Total households

17,316Households · Margin of error ±587

Housing units

18,475Count · Margin of error ±596

Owner-occupied housing units

12,082Count · Margin of error ±653

Renter-occupied housing units

5,234Count · Margin of error ±533

Median monthly gross rent

1,421USD · Margin of error ±54

Household income distribution

USD · Households

$0–$9,999758±195
$10,000–$14,999313±162
$15,000–$19,999613±312
$20,000–$24,999426±128
$25,000–$29,999743±277
$30,000–$34,999467±179
$35,000–$39,999415±168
$40,000–$44,999688±219
$45,000–$49,999625±290
$50,000–$59,9991,169±294
$60,000–$74,9991,495±305
$75,000–$99,9992,273±356
$100,000–$124,9992,393±452
$125,000–$149,9991,232±256
$150,000–$199,9991,820±295
≥ $200,0001,886±346

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