ZIP code · Le Grand · Iowa · United States
ZIP code 50142 — Le Grand
ZIP code 50142 serves Le Grand, Iowa.
- Postal code
- 50142Single source Value from one source, not cross-checked.
- City
- Le Grand
- County
- Marshall FIPS 19127
- State
- Iowa
- Country
- United States
- Coordinates
- 42.0066, -92.7756 — precision precise (locality)
View on OpenStreetMap - Population
- 779 (ZCTA, ACS 5-year)
- Population density
- 1,127 / sq mi
- Land area
- 0.7 sq mi (1.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $68,438
- Per-capita income
- $34,870
- Median age
- 48.4
- Households
- 369
- Housing units
- 418
- Median home value
- $124,300
- Median gross rent
- $739 / month
- Congressional district
- IA-4 (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
- 641Telephone 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 50142 with another ZIP · ZIPs within 25 miles · distance from 50142
Map of ZIP code 50142
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 9°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 28 | 32 | 45 | 60 | 71 | 80 | 84 | 82 | 75 | 62 | 47 | 34 |
| Avg low °F | 9 | 13 | 25 | 36 | 49 | 59 | 63 | 60 | 51 | 39 | 26 | 16 |
| Precip in | 1.0 | 1.2 | 2.1 | 3.8 | 4.9 | 5.9 | 4.6 | 4.4 | 3.9 | 2.7 | 2.1 | 1.4 |
NOAA 1991–2020 climate normals from the nearest station: MARSHALLTOWN (8.6 mi) · NOAA NCEI
Places in ZIP 50142
- 2 schools
- 1 parks
- 1 libraries
- 1 post offices
- 2 places of worship
- 1 gas stations
- 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