ZIP code · Saint Charles · Arkansas · United States
ZIP code 72140 — Saint Charles
ZIP code 72140 serves Saint Charles, Arkansas.
- Postal code
- 72140Single source Value from one source, not cross-checked.
- City
- Saint Charles
- County
- Arkansas FIPS 05001
- State
- Arkansas
- Country
- United States
- Coordinates
- 34.3878, -91.1463 — precision precise (locality)
View on OpenStreetMap - Population
- 325 (ZCTA, ACS 5-year)
- Population density
- 23 / sq mi
- Land area
- 14.3 sq mi (36.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $54,000
- Per-capita income
- $26,190
- Median age
- 32.2
- Households
- 104
- Housing units
- 174
- Median home value
- $116,100
- Median gross rent
- $905 / month
- Congressional district
- AR-1 (119th Congress)
- USDA hardiness zone
- 8b (15 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
- 870Telephone 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 72140 with another ZIP · ZIPs within 25 miles · distance from 72140
Map of ZIP code 72140
Climate — monthly normals
Warmest month Jul (avg high 90°F), coldest Jan (avg low 33°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 50 | 55 | 64 | 72 | 80 | 87 | 90 | 90 | 85 | 75 | 62 | 53 |
| Avg low °F | 33 | 36 | 44 | 52 | 61 | 69 | 72 | 70 | 63 | 51 | 42 | 35 |
| Precip in | 4.4 | 4.7 | 5.7 | 5.9 | 4.5 | 3.5 | 3.8 | 2.8 | 3.0 | 3.8 | 4.5 | 5.3 |
NOAA 1991–2020 climate normals from the nearest station: SAINT CHARLES (1.7 mi) · NOAA NCEI
Places in ZIP 72140
- 1 schools
- 1 parks
- 1 post offices
- 3 places of worship
- 1 gas stations
- 2 police & fire stations
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