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Icon of the box Post Office - United States Postal Service
Post Office - United States Postal ServicePost Office
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Address: California Post Office, Thompson Court, California, Saint Mary's County, Maryland, 20634, United States

General Information

Operator: United States Postal Service

Website: https://tools.usps.com/locations/details/1356637

Last verified: 6/11/26

Location
Additional Locations
NameDistance
1
Post Office - Pearson Post Office (historical)
3.0 km
2
Post Office - United States Postal Service
5.6 km
3
Post Office - United States Postal Service
5.7 km
4
Post Office - United States Postal Service
7.5 km
5
Post Office - United States Postal Service
8.1 km
6
Post Office - Hollywood Post Office
10.0 km
7
Post Office - United States Postal Service
12.0 km
8
Post Office - The UPS Store
12.3 km
9
Post Office - Three Notch Post Office (historical)
12.6 km
10
Post Office - Tall Timbers Post Office
14.2 km
Map
Openstreetmap Information
amenity
post_office
check_date
2026-06-11
ele
35
gnis:feature_id
1697486
name
California Post Office
operator
United States Postal Service
operator:short
USPS
operator:type
public
operator:website
https://www.usps.com
operator:wikidata
Q668687
operator:wikipedia
en:United States Postal Service
short_name
USPS
website
https://tools.usps.com/locations/details/1356637
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