Sioux Falls, South Dakota ZIP Codes
← Browse all South Dakota ZIP codes by city
This is the complete guide to Sioux Falls, South Dakota ZIP codes — all 15 codes in one place, from 57101 to 57198. If you have been searching for the zip code of Sioux Falls South Dakota USA, the full list below covers every delivery area in the city.
Sioux Falls lies primarily in Minnehaha County, South Dakota. Because ZIP codes follow mail delivery routes rather than neighborhood lines, different parts of Sioux Falls use different codes. The list below is sorted numerically, and our free tools can pinpoint the exact ZIP code — including the ZIP+4 add-on — for any Sioux Falls address.
Complete List of Sioux Falls ZIP Codes
All 15 sioux falls zip codes, sorted from lowest to highest (57101 to 57198):
About Sioux Falls ZIP Codes
Sioux Falls is served by 15 ZIP codes (57101–57198). USPS draws ZIP code boundaries around delivery routes, so a code can cover a compact downtown district, a spread-out suburb, or a single high-volume mailer.
Sioux Falls sits mainly in Minnehaha County, South Dakota. ZIP codes here serve downtown districts, residential neighborhoods, business centers, and surrounding communities that share a Sioux Falls mailing address.
Mailing to Sioux Falls? Using the correct ZIP code — and the ZIP+4 add-on where it matters — keeps letters and packages moving without delays or returns. Before you send, you can confirm any Sioux Falls address with our free Address Verification tool, and find the full 9-digit code with the ZIP+4 Lookup.
How to Find Your Sioux Falls ZIP Code
Enter a Sioux Falls street address to get its exact 5-digit ZIP code instantly.
Look up Sioux Falls, South Dakota to see the full list of ZIP codes used across the city.
Explore ZIP codes for every covered city in South Dakota on the state page.
Frequently Asked Questions
How many ZIP codes does Sioux Falls have?
Sioux Falls has 15 ZIP codes, ranging from 57101 to 57198. The complete list is on this page.
What is the ZIP code of Sioux Falls, South Dakota?
There is no single ZIP code for Sioux Falls — the city uses 15 ZIP codes (57101 to 57198). Enter your street address in our ZIP Code by Address tool to find your exact one.
What county is Sioux Falls, South Dakota in?
Sioux Falls is primarily in Minnehaha County, South Dakota.
What is the ZIP code range for Sioux Falls?
ZIP codes in Sioux Falls start at 57101 and go up to 57198. Codes are assigned by delivery area, so the lowest codes generally sit closest to the city center and rise as you move outward.
Why does Sioux Falls have 15 different ZIP codes?
The Postal Service creates a new ZIP code whenever a delivery area grows too large for one code to handle efficiently. A city the size of Sioux Falls has many delivery routes — neighborhoods, business districts, and high-volume mailers each need their own code so mail can be sorted and delivered accurately.
How do I find my ZIP+4 code in Sioux Falls?
Use our free ZIP+4 Lookup tool — enter your Sioux Falls street address to get the full 9-digit code.
Related ZIP Code Tools
Find the ZIP code for any Sioux Falls 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 Sioux Falls.