Home > MD > St. Mary's County > Park Hall > Zip 20667

Zip Code 20667 — Park Hall, MD

20667 is a ZIP Code associated with Park Hall, MD, located within St. Mary's. The postal region supports an estimated population of 150 residents across Data Pending housing units, with a population density of 24.3 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.217820, -76.445370)

Data Metric	Local Statistic
Postal / Zip Code	20667
Primary City	Park Hall
State / Province	MD
County	St. Mary's
Total Population	150
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	24.3 people/sq mi
Timezone	America/New_York

How 20667 Compares

Metric	ZIP 20667	St. Mary's County	MD State Average
Population	150	113,480	6,205,597
Median Income	Data Pending	N/A	N/A
Population Density	24.3 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 20653	Lexington Park	1.0 mi	26,852	N/A
Zip 20686	Saint Marys City	2.3 mi	971	N/A
Zip 20634	Great Mills	3.3 mi	7,088	N/A
Zip 20630	Drayden	3.8 mi	559	N/A
Zip 20692	Valley Lee	4.1 mi	505	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 →