Miller City Ohio ZIP Codes
Miller City holds a single ZIP code.
Every ZIP code in Miller City
| ZIP code | County |
|---|---|
| 45864 | Putnam 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Miller City codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Miller City. 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 Miller City ZIP code begins 458. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 85 ZIP codes, so Miller City accounts for 1% of it.
Every Ohio ZIP prefix and the region it covers →
Area codes covering Miller City
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Miller City occupies.
Miller City Ohio area codes in full →
Where Miller City's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Miller City
| City | Distance | ZIP codes |
|---|---|---|
| Crown City Ohio ZIP codes | 3.9 mi | 1 ZIP code |
| Proctorville Ohio ZIP codes | 7.8 mi | 1 ZIP code |
| Chesapeake Ohio ZIP codes | 11 mi | 1 ZIP code |
| South Point Ohio ZIP codes | 17 mi | 1 ZIP code |
| Ironton Ohio ZIP codes | 20 mi | 1 ZIP code |
| Gallipolis Ohio ZIP codes | 21 mi | 1 ZIP code |
| Rio Grande Ohio ZIP codes | 24 mi | 1 ZIP code |
| Oak Hill Ohio ZIP codes | 29 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.