Home > MD > Allegany County > Spring Gap > Zip 21560

Zip Code 21560 — Spring Gap, MD

21560 is a ZIP Code associated with Spring Gap, MD, located within Allegany. The postal region supports an estimated population of 9 residents across Data Pending housing units, with a population density of 6.2 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.565080, -78.706320)

Data Metric	Local Statistic
Postal / Zip Code	21560
Primary City	Spring Gap
State / Province	MD
County	Allegany
Total Population	9
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	6.2 people/sq mi
Timezone	America/New_York

How 21560 Compares

Metric	ZIP 21560	Allegany County	MD State Average
Population	9	66,188	6,205,597
Median Income	Data Pending	N/A	N/A
Population Density	6.2 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 21502	Cumberland	5.9 mi	41,015	N/A
Zip 21555	Oldtown	8.1 mi	1,470	N/A
Zip 21524	Corriganville	11.0 mi	710	N/A
Zip 21529	Ellerslie	11.1 mi	514	N/A
Zip 21557	Rawlings	12.0 mi	1,481	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →