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Zip Code 21636 — Goldsboro, MD

21636 is a ZIP Code associated with Goldsboro, MD, located within Caroline. The postal region supports an estimated population of 1,097 residents across Data Pending housing units, with a population density of 18.0 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.026100, -75.798390)

Data Metric	Local Statistic
Postal / Zip Code	21636
Primary City	Goldsboro
State / Province	MD
County	Caroline
Total Population	1,097
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	18.0 people/sq mi
Timezone	America/New_York

How 21636 Compares

Metric	ZIP 21636	Caroline County	MD State Average
Population	1,097	32,942	6,205,597
Median Income	Data Pending	N/A	N/A
Population Density	18.0 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 21640	Henderson	3.4 mi	1,163	N/A
Zip 21639	Greensboro	4.2 mi	4,682	N/A
Zip 21660	Ridgely	6.9 mi	4,132	N/A
Zip 21644	Ingleside	7.5 mi	81	N/A
Zip 21649	Marydel	7.7 mi	1,890	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 →