ZIP code · Henry · South Dakota · United States
ZIP code 57243 — Henry
ZIP code 57243 serves Henry, South Dakota.
- Postal code
- 57243Single source Value from one source, not cross-checked.
- City
- Henry
- County
- Codington FIPS 46029
- State
- South Dakota
- Country
- United States
- Coordinates
- 44.8858, -97.4442 — precision precise (locality)
View on OpenStreetMap - Population
- 521 (ZCTA, ACS 5-year)
- Population density
- 4 / sq mi
- Land area
- 117.6 sq mi (304.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $44,821
- Per-capita income
- $39,755
- Median age
- 56.3
- Households
- 277
- Housing units
- 345
- Median home value
- $117,000
- Median gross rent
- $1,063 / month
- Congressional district
- SD At-large (119th Congress)
- USDA hardiness zone
- 4b (-25 to -20 °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 57243 with another ZIP · ZIPs within 25 miles · distance from 57243
Map of ZIP code 57243
Climate — monthly normals
Warmest month Jul (avg high 82°F), coldest Jan (avg low 4°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 21 | 26 | 39 | 53 | 66 | 77 | 82 | 80 | 72 | 57 | 40 | 27 |
| Avg low °F | 4 | 7 | 19 | 32 | 45 | 56 | 61 | 58 | 49 | 35 | 21 | 10 |
| Precip in | 0.6 | 0.6 | 1.0 | 2.1 | 3.1 | 4.1 | 3.6 | 2.7 | 2.7 | 2.2 | 0.8 | 0.7 |
NOAA 1991–2020 climate normals from the nearest station: CLARK (14.1 mi) · NOAA NCEI
Places in ZIP 57243
- 1 schools
- 12 parks
- 1 playgrounds
- 3 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