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zipcodes.pro — CITY/OH/MOUNT-SAINT-JOSEPH

Mount Saint Joseph ZIP code, Ohio

The ZIP code for Mount Saint Joseph, OH is 45051, and its area codes are 513 and 283.

USPS city name
1 ZIP code
Population
334
Area codes
513, 283
State
Ohio

NANPA lists no telephone rate centre for Mount Saint Joseph itself, so these are the area codes of the nearest one, Cincinnati (1.5 miles). A town on an area-code boundary can differ from its neighbour.

Mount Saint Joseph in numbers

About 334 people live in Mount Saint Joseph, in 31 households. The median household income is $66,932 a year, 6% below the Ohio median of $71,389 (US: $80,734).

Population334Mount Saint Joseph334
Households31Mount Saint Joseph31
Median household income$66,932Mount Saint Joseph$66,932Ohio$71,389US $80,734

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Mount Saint Joseph. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Mount Saint Joseph

ZIP codes with the USPS city name Mount Saint Joseph
ZIP City Type Population Median income Median home
45051 Mount Saint Joseph , OH Standard 334 $66,932 —

Map of Mount Saint Joseph ZIP codes

45051

The ZIP codes of Mount Saint Joseph, OH, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Mount Saint Joseph

The nearest larger towns are Covedale (6,500 people, 2.1 mi), Delhi Hills (5,241 people, 2.2 mi) and Delshire (3,907 people, 3.3 mi).

Towns near Mount Saint Joseph
TownPopulationDistance
Covedale 6,500 2.1 mi
Delhi Hills 5,241 2.2 mi
Delshire 3,907 3.3 mi
Mack 11,516 3.7 mi
Hebron, KY 6,407 3.8 mi
Villa Hills, KY 7,480 3.9 mi
Francisville, KY 10,565 3.9 mi
Bridgetown 13,464 4.0 mi
Cheviot 8,660 4.6 mi
Crescent Springs, KY 4,486 5.0 mi
Erlanger, KY 19,875 5.1 mi
Miami Heights 5,269 5.7 mi
Ludlow, KY 4,378 5.8 mi
Monfort Heights 12,441 6.3 mi

More nearby: every ZIP code in Hamilton County · Ohio ZIP codes

Cite this page

zipcodes.pro. “Mount Saint Joseph, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/mount-saint-joseph

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