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ZIP Code 57110 — Sioux Falls, SD

57110 is a standard (street delivery) ZIP code serving Sioux Falls, South Dakota, in Minnehaha County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.

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ZIP code 57110 at a glance

ZIP code57110
Primary citySioux Falls
StateSouth Dakota (SD)
CountyMinnehaha FIPS 46099
ZIP typeStandard (street delivery)
Time zoneAmerica/Chicago
Population23,313
Coordinates43.544450, -96.638120

How ZIP+4 works in 57110

The four digits after the hyphen encode a delivery segment inside 57110. In practice one segment usually means:

That is why 57110 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.

Other ZIP codes in Sioux Falls

Nearby ZIP codes

Showing the closest twelve. See every ZIP code within 25 miles of 57110.

ZIPCityDistance
57103 Sioux Falls, SD 2.8 mi
57005 Brandon, SD 4.2 mi
57105 Sioux Falls, SD 5.1 mi
57197 Sioux Falls, SD 5.2 mi
57104 Sioux Falls, SD 5.3 mi
57108 Sioux Falls, SD 5.7 mi
57117 Sioux Falls, SD 5.9 mi
57068 Valley Springs, SD 7.5 mi
57032 Harrisburg, SD 8.7 mi
57107 Sioux Falls, SD 9.7 mi
57055 Renner, SD 9.8 mi
57106 Sioux Falls, SD 10.3 mi

Questions about 57110

What is the ZIP+4 code for 57110?

57110 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 57110, you need to look up a specific street address to get them.

What city is 57110?

57110 is assigned to Sioux Falls, South Dakota, in Minnehaha County.

Do I need to use the ZIP+4?

It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.

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