Le Grand Iowa ZIP Codes
Le Grand holds a single ZIP code.
Every ZIP code in Le Grand
| ZIP code | County |
|---|---|
| 50142 | Marshall County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Le Grand codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Le Grand. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Le Grand ZIP code begins 501. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 69 ZIP codes, so Le Grand accounts for 1% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Le Grand
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Le Grand occupies.
Le Grand Iowa area codes in full →
Where Le Grand's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Le Grand
| City | Distance | ZIP codes |
|---|---|---|
| Montour Iowa ZIP codes | 3.6 mi | 1 ZIP code |
| Ferguson Iowa ZIP codes | 6.5 mi | 1 ZIP code |
| Marshalltown Iowa ZIP codes | 7.0 mi | 1 ZIP code |
| Garwin Iowa ZIP codes | 7.7 mi | 1 ZIP code |
| Gilman Iowa ZIP codes | 8.9 mi | 1 ZIP code |
| Toledo Iowa ZIP codes | 10 mi | 1 ZIP code |
| Haverhill Iowa ZIP codes | 11 mi | 1 ZIP code |
| Tama Iowa ZIP codes | 11 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.