ZIP code 57750
Where is ZIP code 57750?
Interior, South Dakota
Jackson County · Standard ZIP code
ZIP code 57750 belongs to Interior, South Dakota in Jackson County. 57750 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 365 people live in the 57750 area. The closest ZIP codes are 57577 (Wanblee, 17 mi southeast), 57790 (Wall, 21.6 mi northwest) and 57543 (Kadoka, 22 mi east).
| ZIP code | 57750 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Interior |
| State | South Dakota (SD) |
| County | Jackson County |
| Time zone | Mountain Time · now |
| Area code | 605 |
| Coordinates | 43.7319, -101.9642 map |
| 3-digit prefix | 577 |
Population and income in 57750
| Population | 365 · lower than 65% of South Dakota ZIP codes |
|---|---|
| People per square mile | 1 · lower than 89% of South Dakota ZIP codes |
| Median age | 23.6 years · lower than 94% of South Dakota ZIP codes |
| Men / women | 47% / 53% |
| Income per person | $12,016 |
| Below the poverty line | 78% |
| Bachelor’s degree or higher | 20% of adults 25+ |
| Median home value | $175,000 · lower than 51% of South Dakota ZIP codes |
| Median rent | $907 a month |
| Housing units | 166 |
| Households | 115 (3.17 people on average) |
| Owners / renters | 45% / 55% |
| Land area | 325.24 sq mi (plus 0.83 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 57750. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 57750
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 57577 | Wanblee, SD | 17 mi SE | Standard |
| 57790 | Wall, SD | 21.6 mi NW | Standard |
| 57543 | Kadoka, SD | 22 mi E | Standard |
| 57752 | Kyle, SD | 23.7 mi SW | Standard |
| 57775 | Quinn, SD | 25.8 mi N | Standard |
| 57567 | Philip, SD | 26.2 mi NE | Standard |
| 57780 | Scenic, SD | 28.9 mi W | Standard |
| 57714 | Allen, SD | 30.5 mi S | Standard |
| 57547 | Long Valley, SD | 32.1 mi SE | Standard |
| 57756 | Manderson, SD | 36.5 mi SW | PO Box only |
| 57767 | Owanka, SD | 37.6 mi NW | Standard |
| 57521 | Belvidere, SD | 37.7 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 57750 or measure the distance to another ZIP code.
How to address mail to 57750
123 MAIN ST
INTERIOR SD 57750
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Headlee Ranch and Potato Creek: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (57750-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 57750?
- 57750 is a Interior, South Dakota ZIP code.
- What county is 57750 in?
- ZIP code 57750 is in Jackson County, South Dakota.
- What time zone is ZIP code 57750 in?
- 57750 is in the Mountain Time zone (America/Denver).
- What area code is 57750?
- Phone numbers in ZIP code 57750 use area code 605.
- What is the population of ZIP code 57750?
- About 365 people live in ZIP code 57750, according to the Census Bureau’s American Community Survey (2020–2024).
- What ZIP codes are near 57750?
- The nearest ZIP codes to 57750 are 57577 (Wanblee, 17 miles), 57790 (Wall, 21.6 miles), 57543 (Kadoka, 22 miles) and 57752 (Kyle, 23.7 miles).