What city is ZIP code 57571?

57571 is a Saint Charles, South Dakota ZIP code. St Charles is also accepted as the city name.

What county is 57571 in?

ZIP code 57571 is in Gregory County, South Dakota.

What time zone is ZIP code 57571 in?

57571 is in the Central Time zone (America/Chicago).

What area code is 57571?

Phone numbers in ZIP code 57571 use area codes 402, 531 and 605.

What is the population of ZIP code 57571?

About 22 people live in ZIP code 57571, according to the Census Bureau’s American Community Survey (2020–2024).

What ZIP codes are near 57571?

The nearest ZIP codes to 57571 are 57317 (Bonesteel, 5.4 miles), 57538 (Herrick, 6.4 miles), 68755 (Naper, 9.3 miles) and 57523 (Burke, 12.2 miles).

ZIP code 57571

Where is ZIP code 57571?

Saint Charles, South Dakota

Gregory County · Standard ZIP code

ZIP code 57571 belongs to Saint Charles, South Dakota in Gregory County. 57571 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 402, 531 and 605. About 22 people live in the 57571 area. The closest ZIP codes are 57317 (Bonesteel, 5.4 mi east), 57538 (Herrick, 6.4 mi west) and 68755 (Naper, 9.3 mi south).

ZIP code	57571
Type	Standard ZIP code for street addresses and PO Boxes
Status	Active
City	Saint Charles
Also accepted	St Charles
State	South Dakota (SD)
County	Gregory County
Time zone	Central Time · now
Area codes	402, 531, 605
Coordinates	43.0852, -99.0925 map
3-digit prefix	575

Population and income in 57571

Population	22 · lower than 98% of South Dakota ZIP codes
People per square mile	2 · lower than 76% of South Dakota ZIP codes
Median age	56.5 years · higher than 90% of South Dakota ZIP codes
Men / women	55% / 46%
Income per person	$17,418
Below the poverty line	14%
Bachelor’s degree or higher	15% of adults 25+
Housing units	29
Households	12 (1.83 people on average)
Owners / renters	92% / 8.3%
Land area	10.51 sq mi

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 57571. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.

ZIP codes near 57571

ZIP code	City	Distance	Type
57317	Bonesteel, SD	5.4 mi E	Standard
57538	Herrick, SD	6.4 mi W	Standard
68755	Naper, NE	9.3 mi S	Standard
57523	Burke, SD	12.2 mi NW	Standard
57335	Fairfax, SD	13.7 mi E	Standard
57533	Gregory, SD	16.2 mi NW	Standard
68722	Butte, NE	17.3 mi SE	Standard
68753	Mills, NE	21.1 mi SW	Standard
57342	Geddes, SD	23.5 mi NE	Standard
57529	Dallas, SD	23.6 mi NW	Standard
68777	Spencer, NE	23.9 mi SE	Standard
57369	Platte, SD	24.6 mi N	Standard

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 57571 or measure the distance to another ZIP code.

How to address mail to 57571

JANE SMITH
123 MAIN ST
SAINT CHARLES SD 57571

Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts ST CHARLES as the city name for 57571. Adding the 4-digit ZIP+4 code (57571-XXXX) helps mail sort faster but isn’t required.

Questions

What city is ZIP code 57571?: 57571 is a Saint Charles, South Dakota ZIP code. St Charles is also accepted as the city name.
What county is 57571 in?: ZIP code 57571 is in Gregory County, South Dakota.
What time zone is ZIP code 57571 in?: 57571 is in the Central Time zone (America/Chicago).
What area code is 57571?: Phone numbers in ZIP code 57571 use area codes 402, 531 and 605.
What is the population of ZIP code 57571?: About 22 people live in ZIP code 57571, according to the Census Bureau’s American Community Survey (2020–2024).
What ZIP codes are near 57571?: The nearest ZIP codes to 57571 are 57317 (Bonesteel, 5.4 miles), 57538 (Herrick, 6.4 miles), 68755 (Naper, 9.3 miles) and 57523 (Burke, 12.2 miles).