ZIP code 57239
Where is ZIP code 57239?
Grenville, South Dakota
Day County · Standard ZIP code
ZIP code 57239 belongs to Grenville, South Dakota in Day County. 57239 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 358 people live in the 57239 area, where the median household income is $106,389. The closest ZIP codes are 57232 (Eden, 8.3 mi north), 57273 (Waubay, 9.1 mi south) and 57261 (Roslyn, 11.2 mi west).
| ZIP code | 57239 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Grenville |
| State | South Dakota (SD) |
| County | Day County |
| Time zone | Central Time · now |
| Area code | 605 |
| Coordinates | 45.5097, -97.3092 map |
| 3-digit prefix | 572 |
Population and income in 57239
| Population | 358 · lower than 65% of South Dakota ZIP codes |
|---|---|
| People per square mile | 8 · higher than 64% of South Dakota ZIP codes |
| Median age | 63.2 years · higher than 96% of South Dakota ZIP codes |
| Men / women | 60% / 40% |
| Median household income | $106,389 · higher than 92% of South Dakota ZIP codes |
| Income per person | $58,270 |
| Below the poverty line | 5.3% |
| Bachelor’s degree or higher | 35% of adults 25+ |
| Median home value | $377,300 · higher than 95% of South Dakota ZIP codes |
| Housing units | 475 |
| Households | 186 (1.92 people on average) |
| Owners / renters | 89% / 11% |
| Land area | 44.83 sq mi (plus 2.49 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 57239. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 57239
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 57232 | Eden, SD | 8.3 mi N | Standard |
| 57273 | Waubay, SD | 9.1 mi S | Standard |
| 57261 | Roslyn, SD | 11.2 mi W | Standard |
| 57247 | Lake City, SD | 12.6 mi N | Standard |
| 57257 | Peever, SD | 14.9 mi E | Standard |
| 57262 | Sisseton, SD | 16.1 mi NE | Standard |
| 57266 | Summit, SD | 16.9 mi SE | Standard |
| 57274 | Webster, SD | 17.1 mi SW | Standard |
| 57256 | Ortley, SD | 17.8 mi S | Standard |
| 57279 | Wilmot, SD | 23 mi E | Standard |
| 57270 | Veblen, SD | 23.8 mi N | Standard |
| 57468 | Pierpont, SD | 24.4 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 57239 or measure the distance to another ZIP code.
How to address mail to 57239
123 MAIN ST
GRENVILLE SD 57239
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (57239-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 57239?
- 57239 is a Grenville, South Dakota ZIP code.
- What county is 57239 in?
- ZIP code 57239 is in Day County, South Dakota.
- What time zone is ZIP code 57239 in?
- 57239 is in the Central Time zone (America/Chicago).
- What area code is 57239?
- Phone numbers in ZIP code 57239 use area code 605.
- What is the population of ZIP code 57239?
- About 358 people live in ZIP code 57239, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 57239?
- The median household income in 57239 is $106,389 a year, higher than 92% of South Dakota ZIP codes.
- What ZIP codes are near 57239?
- The nearest ZIP codes to 57239 are 57232 (Eden, 8.3 miles), 57273 (Waubay, 9.1 miles), 57261 (Roslyn, 11.2 miles) and 57247 (Lake City, 12.6 miles).