Linn Grove Iowa ZIP Codes
Linn Grove holds a single ZIP code.
Every ZIP code in Linn Grove
| ZIP code | County |
|---|---|
| 51033 | Buena Vista 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Linn Grove codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Linn Grove. 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 Linn Grove ZIP code begins 510. Those first three digits identify the sectional center facility that processes mail for this part of Iowa. Statewide that range covers 55 ZIP codes, so Linn Grove accounts for 2% of it.
Every Iowa ZIP prefix and the region it covers →
Area codes covering Linn Grove
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 Linn Grove occupies.
Linn Grove Iowa area codes in full →
Where Linn Grove's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Linn Grove
| City | Distance | ZIP codes |
|---|---|---|
| Sioux Rapids Iowa ZIP codes | 4.8 mi | 1 ZIP code |
| Peterson Iowa ZIP codes | 5.3 mi | 1 ZIP code |
| Rembrandt Iowa ZIP codes | 6.1 mi | 1 ZIP code |
| Greenville Iowa ZIP codes | 9.8 mi | 1 ZIP code |
| Truesdale Iowa ZIP codes | 12 mi | 1 ZIP code |
| Royal Iowa ZIP codes | 12 mi | 1 ZIP code |
| Webb Iowa ZIP codes | 12 mi | 1 ZIP code |
| Marathon Iowa ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.