ZIP code 57775
Where is ZIP code 57775?
Quinn, South Dakota
Pennington County · Standard ZIP code
ZIP code 57775 belongs to Quinn, South Dakota in Pennington County. 57775 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Mountain Time zone and uses area code 605. About 191 people live in the 57775 area, where the median household income is $77,750. The closest ZIP codes are 57790 (Wall, 13.4 mi southwest), 57567 (Philip, 16.6 mi east) and 57791 (Wasta, 22.2 mi west).
| ZIP code | 57775 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Quinn |
| Also accepted | Cottonwood |
| State | South Dakota (SD) |
| County | Pennington County |
| Time zone | Mountain Time · now |
| Area code | 605 |
| Coordinates | 44.1035, -102.0159 map |
| 3-digit prefix | 577 |
Population and income in 57775
| Population | 191 · lower than 83% of South Dakota ZIP codes |
|---|---|
| People per square mile | 1 · lower than 89% of South Dakota ZIP codes |
| Median age | 34.1 years · lower than 78% of South Dakota ZIP codes |
| Men / women | 58% / 42% |
| Median household income | $77,750 · higher than 58% of South Dakota ZIP codes |
| Income per person | $35,092 |
| Below the poverty line | 0.5% |
| Bachelor’s degree or higher | 39% of adults 25+ |
| Median home value | $87,700 · lower than 86% of South Dakota ZIP codes |
| Housing units | 96 |
| Households | 63 (3.03 people on average) |
| Owners / renters | 89% / 11% |
| Land area | 291.33 sq mi (plus 1.46 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 57775. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 57775
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 57790 | Wall, SD | 13.4 mi SW | Standard |
| 57567 | Philip, SD | 16.6 mi E | Standard |
| 57791 | Wasta, SD | 22.2 mi W | Standard |
| 57750 | Interior, SD | 25.8 mi S | Standard |
| 57553 | Milesville, SD | 26 mi NE | Standard |
| 57767 | Owanka, SD | 27.3 mi W | Standard |
| 57543 | Kadoka, SD | 29.2 mi SE | Standard |
| 57748 | Howes, SD | 33.2 mi N | Standard |
| 57780 | Scenic, SD | 33.3 mi SW | Standard |
| 57761 | New Underwood, SD | 39.6 mi W | Standard |
| 57725 | Caputa, SD | 40.1 mi W | Standard |
| 57577 | Wanblee, SD | 40.4 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 57775 or measure the distance to another ZIP code.
How to address mail to 57775
123 MAIN ST
QUINN SD 57775
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts COTTONWOOD as the city name for 57775. Avoid Cactus Flats: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (57775-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 57775?
- 57775 is a Quinn, South Dakota ZIP code. Cottonwood is also accepted as the city name.
- What county is 57775 in?
- ZIP code 57775 is in Pennington County, South Dakota.
- What time zone is ZIP code 57775 in?
- 57775 is in the Mountain Time zone (America/Denver).
- What area code is 57775?
- Phone numbers in ZIP code 57775 use area code 605.
- What is the population of ZIP code 57775?
- About 191 people live in ZIP code 57775, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 57775?
- The median household income in 57775 is $77,750 a year, higher than 58% of South Dakota ZIP codes.
- What ZIP codes are near 57775?
- The nearest ZIP codes to 57775 are 57790 (Wall, 13.4 miles), 57567 (Philip, 16.6 miles), 57791 (Wasta, 22.2 miles) and 57750 (Interior, 25.8 miles).