57223 Zip Code Castlewood Hamlin
Today
Aug 06, 2026,
ZIP Code 57223 is located in Castlewood, South Dakota, in County Hamlin. It serves as an essential reference for accurate mail delivery, this ZIP Code assists identify the accurate postal area for residential and business addresses.
57223 Zip Code – Hamlin, Castlewood, SD
The 57223 zip code serves Hamlin. It is a neighborhood in Castlewood, South Dakota. This code is important for accurate mail delivery. It can also help you find local amenities such as schools, parks and community events. By using zip codes like 57223 you can explore different neighborhoods, it also shows what makes each area unique.
Demographics of Zip Code 57223
Located in Castlewood, South Dakota, zip code 57223 has a specific population and density that reflect the local community.
Finding the Right Zip Code for Castlewood, Hamlin County
If you need to send mail to Castlewood Hamlin county, you can easily find the zip code online or by visiting your local post office.
FAQs
How many digits is the Hamlin zip code?
The Hamlin zip code in Castlewood is a five-digit number used to identify this specific area.
Does the Hamlin zip code ever change?
Zip codes may change due to postal service updates or administrative reasons. If you are looking for the Hamlin zip code always check for the most current information from official postal sources or local post offices.
Which county is zip code 57223 in?
Zip code 57223 covers areas within Hamlin county, South Dakota.