Home› ZIP Codes› Oklahoma› 73503

ZIP Code 73503

Fort Sill, Oklahoma, United States

Standard ZIP Central Time (CT)
11,468
Population
59.7
Per sq mile
Comanche
County

About ZIP Code 73503

ZIP code 73503 is assigned to Fort Sill, Comanche County, Oklahoma, United States. It falls in the Central Time (CT) zone. The estimated population of this ZIP code area is 11,468 with a density of 59.7 people per square mile.

🔍 Looking for another ZIP code? Browse all US ZIP codes →

Location Details

ZIP Code73503
CityFort Sill
CountyComanche County
StateOklahoma
CountryUnited States
TimezoneCentral Time (CT)
Timezone IDAmerica/Chicago
Latitude34.6735
Longitude-98.4965
ZIP TypeStandard ZIP

Post Office

Address930 FORT SILL BLVD STE 100
CityFORT SILL
StateOK

Nearby ZIP Codes in Oklahoma

73557
Medicine Park
73507
Lawton
73505
Lawton
73527
Cache
73538
Elgin
73540
Faxon

Frequently Asked Questions

What city is ZIP code 73503 in?

ZIP code 73503 is in Fort Sill, Comanche County, Oklahoma, United States.

What county is ZIP code 73503 in?

ZIP code 73503 is in Comanche County, Oklahoma.

What timezone is ZIP code 73503 in?

ZIP code 73503 is in the Central Time (CT) zone (America/Chicago).

What is the population of ZIP code 73503?

The estimated population of ZIP code 73503 is 11,468 people with a density of 59.7 people per square mile.

What state is ZIP code 73503 in?

ZIP code 73503 is in Oklahoma (OK), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.