ZIP code · Dallas · South Dakota · United States
ZIP code 57529 — Dallas
ZIP code 57529 serves Dallas, South Dakota.
- Postal code
- 57529Single source Value from one source, not cross-checked.
- City
- Dallas
- County
- Gregory FIPS 46053
- State
- South Dakota
- Country
- United States
- Coordinates
- 43.2351, -99.5140 — precision precise (locality)
View on OpenStreetMap - Population
- 250 (ZCTA, ACS 5-year)
- Population density
- 1 / sq mi
- Land area
- 245.9 sq mi (636.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $81,750
- Per-capita income
- $46,413
- Median age
- 61.7
- Households
- 121
- Housing units
- 157
- Median home value
- $278,400
- Congressional district
- SD At-large (119th Congress)
- USDA hardiness zone
- 5a (-20 to -15 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 605 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 57529 with another ZIP · ZIPs within 25 miles · distance from 57529
Map of ZIP code 57529
Climate — monthly normals
Warmest month Jul (avg high 87°F), coldest Jan (avg low 10°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 32 | 36 | 47 | 58 | 69 | 80 | 87 | 85 | 77 | 62 | 47 | 35 |
| Avg low °F | 10 | 13 | 23 | 33 | 45 | 56 | 62 | 59 | 50 | 36 | 23 | 14 |
| Precip in | 0.6 | 0.8 | 1.3 | 3.1 | 4.1 | 4.2 | 3.0 | 3.1 | 2.4 | 2.4 | 0.9 | 0.7 |
NOAA 1991–2020 climate normals from the nearest station: GREGORY (4.0 mi) · NOAA NCEI
Places in ZIP 57529
- 1 schools
- 1 restaurants & cafés
- 1 playgrounds
- 1 libraries
- 1 places of worship
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page