ZIP code · Poplar Grove · Arkansas · United States
ZIP code 72374 — Poplar Grove
ZIP code 72374 serves Poplar Grove, Arkansas.
- Postal code
- 72374Single source Value from one source, not cross-checked.
- City
- Poplar Grove
- County
- Phillips FIPS 05107
- State
- Arkansas
- Country
- United States
- Coordinates
- 34.5394, -90.8813 — precision precise (locality)
View on OpenStreetMap - Population
- 614 (ZCTA, ACS 5-year)
- Population density
- 15 / sq mi
- Land area
- 41.8 sq mi (108.3 km²) (ZCTA, ACS 5-year)
- Median household income
- $55,938
- Per-capita income
- $29,971
- Median age
- 48.1
- Households
- 239
- Housing units
- 271
- Median home value
- $114,900
- Congressional district
- AR-1 (119th Congress)
- USDA hardiness zone
- 8a (10 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
- 870 (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 72374 with another ZIP · ZIPs within 25 miles · distance from 72374
Map of ZIP code 72374
Climate — monthly normals
Warmest month Jul (avg high 91°F), coldest Jan (avg low 32°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 49 | 54 | 63 | 72 | 81 | 88 | 91 | 91 | 85 | 75 | 62 | 52 |
| Avg low °F | 32 | 35 | 43 | 52 | 62 | 69 | 72 | 70 | 63 | 52 | 42 | 35 |
| Precip in | 3.9 | 4.4 | 5.7 | 5.7 | 4.8 | 3.9 | 4.1 | 2.8 | 2.9 | 3.8 | 4.5 | 5.6 |
NOAA 1991–2020 climate normals from the nearest station: MARIANNA 2 S (15.3 mi) · NOAA NCEI
Places in ZIP 72374
- 2 post offices
- 4 places of worship
- 1 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