57239 ZIP Code, Grenville, SD
57239 is a ZIP code in Grenville, South Dakota in Day County. It covers 45 square miles of land. The closest ZIP codes are 57232, 57261 and 57273. 358 people live here in 186 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (89%). Median household income is $106,389, above the South Dakota median of $75,081; the median age is 63.2, older than most ZIP codes.
Quick facts
- Mailing city: Grenville, SD
- County: Day County
- Land area: 45 sq mi
- Population: 358
- Median household income: $106,389
Key figures
| Measure | Value |
|---|---|
| Residents | 358 |
| Households | 186 |
| Median household income | $106,389 |
| Income per person | $58,270 |
| Median age | 63.2 |
| Homeowners | 88.7% |
| Median home value | $377,300 |
| Median rent | not published |
| Bachelor's degree or higher | 34.9% |
| Average commute (minutes) | 32.3 |
| Households with kids under 18 | 3.2% |
| Moved in the past year | 5.6% |
| Below the poverty line | 5.3% |
| Broadband internet | 82.8% |
| Speak a non-English language at home | 0.0% |
Household income
| % of households | Value |
|---|---|
| <$10K | 5.9% |
| $10–15K | 2.7% |
| $15–25K | 7.5% |
| $25–35K | 1.1% |
| $35–50K | 5.4% |
| $50–75K | 9.1% |
| $75–100K | 13.4% |
| $100–150K | 23.7% |
| $150–200K | 16.7% |
| $200K+ | 14.5% |
Age
| % of all residents | Value |
|---|---|
| <10 | 0.0% |
| 10–19 | 5.3% |
| 20–24 | 3.4% |
| 25–34 | 3.1% |
| 35–44 | 0.0% |
| 45–54 | 8.1% |
| 55–64 | 33.8% |
| 65–74 | 25.1% |
| 75+ | 21.2% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 10.3% |
| Owned outright | 24.4% |
| Rented | 4.4% |
| Vacant | 60.8% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 95.4% |
| Townhome | 1.1% |
| 2–4 units | 0.0% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 3.6% |
Businesses in 57239
9 business establishments with 37 employees (ZIP Codes Business Patterns 2023).
- Accommodation and Food Services: 3
EDDM carrier routes
See every USPS carrier route in 57239 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 57232 — Eden town, SD (8.8 mi)
- 57261 — Roslyn town, SD (9.3 mi)
- 57273 — Waubay city, SD (12.4 mi)
- 57257 — Peever town, SD (13.7 mi)
- 57247 — Clear Lake CDP, SD (15.7 mi)
- 57262 — Long Hollow CDP, SD (15.9 mi)
- 57274 — Webster city, SD (18.2 mi)
- 57266 — Summit town, SD (18.6 mi)
Areas that include 57239
- Grenville, SD ZIP codes — 2 ZIP codes
- Day County ZIP codes — 9 ZIP codes
- South Dakota ZIP code data
Mail every home in 57239
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 57239, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 57239 in?
- 57239 is a Grenville, SD mailing address. None of its land lies inside a Census-defined city or community.
- What county is 57239 in?
- 57239 is in Day County.
- What is the population of 57239?
- About 358 people (±121), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 256.
- What is the median household income in 57239?
- $106,389 (±$32,999), compared with $75,081 for South Dakota as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 57239?
- EDDM2GO's stored route library does not include 57239 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 57239?
- The closest, measured center to center: 57232 (8.8 mi, Eden), 57261 (9.3 mi, Roslyn), 57273 (12.4 mi, Waubay), 57257 (13.7 mi, Peever), 57247 (15.7 mi, Clear Lake) and 57262 (15.9 mi, Long Hollow).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.