Pennington County, South Dakota Zip Codes

Zip Code	City	Population
57701	Rapid City	45,046
57702	Rapid City	34,985
57703	Rapid City	16,951
57745	Hill City	1,851
57790	Wall	1,076
57751	Keystone	947
57775	Quinn	358
57725	Caputa	245
57780	Scenic	64

Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.