ZIP Code 45174

45174 is one of Ohio's ZIP codes, delivering to addresses in Terrace Park, Hamilton County.

City: Terrace Park
County: Hamilton County
State: Ohio
Prefix: 451xx

Where this code sits

45174 is part of the 451xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Terrace Park.

Terrace Park Ohio ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 45174 delivers to without sharing its boundary.

ZIP codes nearest 45174

The ZIP codes whose reference points sit closest to 45174.
ZIP code	Distance	Delivers to
ZIP code 45243	2.5 mi	Cincinnati, OH
ZIP code 45111	2.7 mi	Camp Dennison, OH
ZIP code 45244	3.6 mi	Cincinnati, OH
ZIP code 45147	3.7 mi	Miamiville, OH
ZIP code 45227	4.1 mi	Cincinnati, OH
ZIP code 45150	4.1 mi	Milford, OH
ZIP code 45236	5.7 mi	Cincinnati, OH
ZIP code 45213	6.1 mi	Cincinnati, OH

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 45174, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 45174. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.