ZIP Code 45203 — Cincinnati, Ohio
ZIP code 45203 belongs to Cincinnati, Ohio (county: Hamilton). It sits at latitude 39.1075, longitude -84.5257 in the America/New_York time zone.
| Field | Value |
|---|---|
| ZIP code | 45203 |
| City / place | Cincinnati |
| State | Ohio |
| County | Hamilton |
| Coordinates | 39.1075, -84.5257 |
| Time zone | America/New_York |
| City population | 311,097 |
| ZIP type | PO box / unique |
| Telephone area codes | 513 |
What is ZIP code 45203?
45203 is a five-digit ZIP code used by the United States Postal Service for Cincinnati, Ohio. It is one of 71 ZIP codes associated with Cincinnati in this dataset. The delivery area is served from the local post office network, so the ZIP can cover more than one neighbourhood or even cross a city line.
ZIP codes in the same city
45201 Hamilton45202 Hamilton45204 Hamilton45205 Hamilton45206 Hamilton45207 Hamilton45208 Hamilton45209 Hamilton45211 Hamilton45212 Hamilton45213 Hamilton45214 Hamilton
Area codes and city profile
Telephone area codes serving Cincinnati: 513. For population, county and county-seat details, see Cincinnati and all places in Ohio.
Nearby ZIP codes
45202 2.0 km · Cincinnati45219 2.4 km · Cincinnati45214 2.7 km · Cincinnati45220 4.0 km · Cincinnati45206 4.1 km · Cincinnati45204 4.2 km · Cincinnati45205 4.3 km · Cincinnati45225 4.8 km · Cincinnati
Frequently asked questions
What city is ZIP code 45203 in?
ZIP code 45203 is in Cincinnati, Ohio.
What county is 45203 in?
45203 belongs to Hamilton in Ohio.
What time zone is ZIP code 45203 in?
45203 is in the America/New_York time zone.