U.S. ZIP Code tools

21555 · ZIP Code · Oldtown MD

ZIP Code
21555

Oldtown, MD

City / locality
Oldtown
State
Maryland
ZIP Code type
Type not provided
Latitude
39.5846
Longitude
-78.6044
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.

ZIP Code map

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

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Population & demographics

acs/acs5 · 2024

Population & demographics

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

1,470People · Margin of error ±376

Median age

42.6Years · Margin of error ±14.9

Median household income

53,266USD · Margin of error ±23,350

Total households

591Households · Margin of error ±185

County

Verified ZIP-to-county crosswalk data is not currently available.

Nearby postal codes

ZIP CodeCity / localityStateDistance calculator
21504CumberlandMD4.60 Miles / 7.40 km
26722Green SpringWV5.77 Miles / 9.29 km
21560Spring GapMD6.11 Miles / 9.83 km
25431LevelsWV6.66 Miles / 10.71 km
21530FlintstoneMD8.09 Miles / 13.02 km
26767Wiley FordWV9.30 Miles / 14.96 km
21501CumberlandMD9.65 Miles / 15.53 km
21503CumberlandMD9.65 Miles / 15.53 km
26763SpringfieldWV9.69 Miles / 15.60 km
26753RidgeleyWV9.92 Miles / 15.97 km

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