Mount Ayr Indiana ZIP Codes
Mount Ayr holds a single ZIP code.
Every ZIP code in Mount Ayr
| ZIP code | County |
|---|---|
| 47964 | Newton 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Mount Ayr codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Mount Ayr. 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 Mount Ayr ZIP code begins 479. Those first three digits identify the sectional center facility that processes mail for this part of Indiana. Statewide that range covers 71 ZIP codes, so Mount Ayr accounts for 1% of it.
Every Indiana ZIP prefix and the region it covers →
Area codes covering Mount Ayr
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 Mount Ayr occupies.
Mount Ayr Indiana area codes in full →
Where Mount Ayr's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Mount Ayr
| City | Distance | ZIP codes |
|---|---|---|
| Brook Indiana ZIP codes | 6.9 mi | 1 ZIP code |
| Rensselaer Indiana ZIP codes | 7.6 mi | 1 ZIP code |
| Morocco Indiana ZIP codes | 7.9 mi | 1 ZIP code |
| Goodland Indiana ZIP codes | 13 mi | 1 ZIP code |
| Kentland Indiana ZIP codes | 15 mi | 1 ZIP code |
| Remington Indiana ZIP codes | 15 mi | 1 ZIP code |
| Demotte Indiana ZIP codes | 18 mi | 1 ZIP code |
| Schneider Indiana ZIP codes | 18 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.