U.S. ZIP Code tools

20854 · Population & demographics · Potomac MD

ZIP Code
20854

Potomac, MD

City / locality
Potomac
State
Maryland
ZIP Code type
Type not provided
Latitude
39.0388
Longitude
-77.1922
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

50,498People · Margin of error ±2,603

Median age

47.7Years · Margin of error ±0.9

Median household income

250,001USD

Median home value

1,165,400USD · Margin of error ±21,922

Total households

16,751Households · Margin of error ±735

Housing units

17,311Count · Margin of error ±728

Owner-occupied housing units

14,981Count · Margin of error ±715

Renter-occupied housing units

1,770Count · Margin of error ±312

Median monthly gross rent

3,501USD

Household income distribution

USD · Households

$0–$9,999236±86
$10,000–$14,999248±191
$15,000–$19,999118±86
$20,000–$24,999104±63
$25,000–$29,99990±57
$30,000–$34,99974±58
$35,000–$39,999137±101
$40,000–$44,99992±52
$45,000–$49,999144±92
$50,000–$59,999394±206
$60,000–$74,999435±143
$75,000–$99,999599±149
$100,000–$124,999788±194
$125,000–$149,999731±189
$150,000–$199,9991,764±287
≥ $200,00010,797±648

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