ZIP Code 57001 – Alcester, South Dakota | ZipsCode.us
Home / South Dakota ZIP Codes / ZIP Code 57001
ZIP Code 57001
Alcester, South Dakota · Union
ZIP code 57001 belongs to the city of Alcester in South Dakota (Union). See all South Dakota ZIP Codes.
ZIP code 57001 belongs to Alcester, South Dakota, in Union. If you are mailing a letter or package to this area, use Alcester, SD 57001 in the address. On this page you will find the city and county for 57001, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 57001?
The city for ZIP code 57001 is Alcester, South Dakota. When you write an address in this area, the correct format is: Name, Street Address, Alcester, SD 57001.
ZIP Code 57001 County and State
ZIP code 57001 is located in Union, South Dakota. For a complete list of cities and ZIP codes across the state, see the South Dakota ZIP Codes page.
Nearby ZIP Codes in Union
These ZIP codes are in the same county as 57001:
ZIP Code 57001 on the Map
The map below shows the approximate center of ZIP code 57001, near Alcester, South Dakota. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 43.0047, -96.6332). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 57001
According to public U.S. Census Bureau data, ZIP code 57001 is home to a community in South Dakota. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 57001
Need the full ZIP+4 code for a specific street address in Alcester? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 57001?
ZIP code 57001 is for Alcester, South Dakota.
What county is ZIP code 57001 in?
ZIP code 57001 is in Union, South Dakota.
What state is ZIP code 57001 in?
ZIP code 57001 is in South Dakota (SD).
How do I find the ZIP+4 for an address in 57001?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 57001?
Nearby ZIP codes include 57004 (Beresford), 57025 (Elk Point), 57038 (Jefferson), 57049 (North Sioux City).
Related ZIP Code Tools
Find the ZIP code for any U.S. street address.
See which city and county any ZIP code belongs to.
Get the full 9-digit ZIP code for precise delivery.
Track packages sent to or from any U.S. address.
Search any U.S. ZIP code, city or address — free.