What city is ZIP code 57266?

57266 is a Summit, South Dakota ZIP code.

What county is 57266 in?

ZIP code 57266 is in Roberts County, South Dakota.

What time zone is ZIP code 57266 in?

57266 is in the Central Time zone (America/Chicago).

What area code is 57266?

Phone numbers in ZIP code 57266 use area code 605.

What is the population of ZIP code 57266?

About 626 people live in ZIP code 57266, according to the Census Bureau’s American Community Survey (2020–2024).

What is the median income in 57266?

The median household income in 57266 is $72,500 a year, lower than 55% of South Dakota ZIP codes.

What ZIP codes are near 57266?

The nearest ZIP codes to 57266 are 57251 (Marvin, 8.5 miles), 57256 (Ortley, 9.4 miles), 57279 (Wilmot, 10 miles) and 57257 (Peever, 11.8 miles).

ZIP code 57266

Where is ZIP code 57266?

Summit, South Dakota

Roberts County · Standard ZIP code

ZIP code 57266 belongs to Summit, South Dakota in Roberts County. 57266 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 code 605. About 626 people live in the 57266 area, where the median household income is $72,500. The closest ZIP codes are 57251 (Marvin, 8.5 mi southeast), 57256 (Ortley, 9.4 mi southwest) and 57279 (Wilmot, 10 mi northeast).

ZIP code	57266
Type	Standard ZIP code for street addresses and PO Boxes
Status	Active
City	Summit
State	South Dakota (SD)
County	Roberts County
Time zone	Central Time · now
Area code	605
Coordinates	45.3521, -97.0427 map
3-digit prefix	572

Population and income in 57266

Population	626 · higher than 51% of South Dakota ZIP codes
People per square mile	5 · higher than 50% of South Dakota ZIP codes
Median age	33.7 years · lower than 80% of South Dakota ZIP codes
Men / women	58% / 43%
Median household income	$72,500 · lower than 55% of South Dakota ZIP codes
Income per person	$27,829
Below the poverty line	18%
Bachelor’s degree or higher	14% of adults 25+
Median home value	$162,500 · lower than 56% of South Dakota ZIP codes
Median rent	$775 a month
Housing units	254
Households	206 (3.04 people on average)
Owners / renters	74% / 26%
Land area	127.26 sq mi (plus 1.45 sq mi of water)

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 57266. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.

ZIP codes near 57266

ZIP code	City	Distance	Type
57251	Marvin, SD	8.5 mi SE	Standard
57256	Ortley, SD	9.4 mi SW	Standard
57279	Wilmot, SD	10 mi NE	Standard
57257	Peever, SD	11.8 mi N	Standard
57273	Waubay, SD	12.4 mi W	Standard
57269	Twin Brooks, SD	13.5 mi SE	Standard
57239	Grenville, SD	16.9 mi NW	Standard
57263	South Shore, SD	17.3 mi S	Standard
57227	Corona, SD	18.4 mi E	Standard
57264	Stockholm, SD	20.6 mi SE	Standard
56219	Browns Valley, MN	21 mi NE	Standard
56211	Beardsley, MN	21.5 mi NE	Standard

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 57266 or measure the distance to another ZIP code.

How to address mail to 57266

JANE SMITH
123 MAIN ST
SUMMIT SD 57266

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (57266-XXXX) helps mail sort faster but isn’t required.

Questions

What city is ZIP code 57266?: 57266 is a Summit, South Dakota ZIP code.
What county is 57266 in?: ZIP code 57266 is in Roberts County, South Dakota.
What time zone is ZIP code 57266 in?: 57266 is in the Central Time zone (America/Chicago).
What area code is 57266?: Phone numbers in ZIP code 57266 use area code 605.
What is the population of ZIP code 57266?: About 626 people live in ZIP code 57266, according to the Census Bureau’s American Community Survey (2020–2024).
What is the median income in 57266?: The median household income in 57266 is $72,500 a year, lower than 55% of South Dakota ZIP codes.
What ZIP codes are near 57266?: The nearest ZIP codes to 57266 are 57251 (Marvin, 8.5 miles), 57256 (Ortley, 9.4 miles), 57279 (Wilmot, 10 miles) and 57257 (Peever, 11.8 miles).