Hill City SD South Dakota Zip code

Zip code  :  57745
Official USPS city name : Hill City
Official USPS state code : SD
Official state name : South Dakota
zcta : TRUE
Population : 2270.0
Density : 2.4
Primary official county code : 46103
Primary official county name : Pennington
Counterweights : {“46103”: “100”}
Official county name : Pennington
Official county code : 46103
Imprecise : FALSE
Military : FALSE
Timezone : America/Denver
Geo point : 44.02159, -103.77986

City: Hill City

ZIP code 57745 covers the city of Hill City, a notable city located in the state of South Dakota. This city is known for its vibrant community, strong infrastructure, and a population of approximately 2270.0 residents. It is a crucial part of the local economy and continues to grow steadily.

County: United States

Although the region is part of the larger United States, its official county name is Pennington. Counties are vital administrative divisions that help organize cities and towns within a state.


Key Geographic Details for ZIP Code 57745

Geo Point and Time Zone Information

ZIP code 57745 has a specific geographic location represented by its Geo Point: 44.02159, -103.77986. This data is particularly useful for mapping and navigation purposes. Additionally, this ZIP code is in the America/Denver time zone, allowing businesses and residents to sync schedules with other cities in the same zone, including New York and Washington, D.C.

Population and Density Data

With a population of 2270.0, ZIP code 57745 is home to a thriving community. The population density is 2.4, indicating a well-structured neighborhood that supports a mix of residential, commercial, and public spaces. This data is critical for businesses looking to assess market potential and community dynamics.


State and USPS Information

ZIP code 57745 is located in the state of South Dakota, which plays a significant role in the region’s economy and culture. The official USPS state code for South Dakota is SD, used for postal purposes and shipping.


Why Understanding ZIP Code 57745 Is Important for Businesses

For businesses looking to operate in Hill City, knowing the specifics of ZIP code 57745 is crucial. The county weight of {“46103”: “100”} offers insights into the county’s economic influence, helping businesses plan better marketing strategies and service locations.


In conclusion, ZIP code 57745 in Hill City, South Dakota, offers essential information for both residents and businesses. Its Geo Point of 44.02159, -103.77986, time zone (America/Denver), population, and density data provide a comprehensive understanding of the area. This ZIP code is an integral part of its community and supports various economic, social, and cultural activities.