What city is ZIP code 57101?

57101 is a Sioux Falls, South Dakota ZIP code.

What county is 57101 in?

ZIP code 57101 is in Minnehaha County, South Dakota.

What time zone is ZIP code 57101 in?

57101 is in the Central Time zone (America/Chicago).

What area code is 57101?

Phone numbers in ZIP code 57101 use area code 605.

Can I use 57101 for a street address?

No. 57101 is only for PO Boxes. Street addresses in Sioux Falls use 57103, 57104, 57105.

What ZIP codes are near 57101?

The nearest ZIP codes to 57101 are 57103 (Sioux Falls, 0.7 miles), 57186 (Sioux Falls, 2.1 miles), 57104 (Sioux Falls, 2.4 miles) and 57105 (Sioux Falls, 2.7 miles).

ZIP code 57101

Where is ZIP code 57101?

Sioux Falls, South Dakota

Minnehaha County · PO Box only ZIP code

ZIP code 57101 belongs to Sioux Falls, South Dakota in Minnehaha County. 57101 is a PO Box only ZIP code: it is used for post office boxes at the Sioux Falls post office, not for street addresses. It is in the Central Time zone and uses area code 605. The closest ZIP codes are 57103 (Sioux Falls, 0.7 mi south), 57186 (Sioux Falls, 2.1 mi west) and 57104 (Sioux Falls, 2.4 mi west).

ZIP code	57101
Type	PO Box only (no street delivery)
Status	Active
City	Sioux Falls
State	South Dakota (SD)
County	Minnehaha County
Time zone	Central Time · now
Area code	605
Coordinates	43.5464, -96.6906 map
3-digit prefix	571

The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.

ZIP codes near 57101

ZIP code	City	Distance	Type
57103	Sioux Falls, SD	0.7 mi S	Standard
57186	Sioux Falls, SD	2.1 mi W	Unique
57104	Sioux Falls, SD	2.4 mi W	Standard
57105	Sioux Falls, SD	2.7 mi SW	Standard
57110	Sioux Falls, SD	2.9 mi E	Standard
57108	Sioux Falls, SD	4.8 mi S	Standard
57106	Sioux Falls, SD	5.5 mi W	Standard
57107	Sioux Falls, SD	5.7 mi W	Standard
57005	Brandon, SD	6.1 mi NE	Standard
57055	Renner, SD	6.3 mi N	Standard
57032	Harrisburg, SD	6.9 mi S	Standard
57064	Tea, SD	8.2 mi SW	Standard

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 57101 or measure the distance to another ZIP code.

How to address mail to 57101

JANE SMITH
PO BOX 123
SIOUX FALLS SD 57101

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (57101-XXXX) helps mail sort faster but isn’t required.

Other ZIP codes in Sioux Falls, SD

All Sioux Falls ZIP codes with population and income →

Questions

What city is ZIP code 57101?: 57101 is a Sioux Falls, South Dakota ZIP code.
What county is 57101 in?: ZIP code 57101 is in Minnehaha County, South Dakota.
What time zone is ZIP code 57101 in?: 57101 is in the Central Time zone (America/Chicago).
What area code is 57101?: Phone numbers in ZIP code 57101 use area code 605.
Can I use 57101 for a street address?: No. 57101 is only for PO Boxes. Street addresses in Sioux Falls use 57103, 57104, 57105.
What ZIP codes are near 57101?: The nearest ZIP codes to 57101 are 57103 (Sioux Falls, 0.7 miles), 57186 (Sioux Falls, 2.1 miles), 57104 (Sioux Falls, 2.4 miles) and 57105 (Sioux Falls, 2.7 miles).