ZIP code 45203
Where is ZIP code 45203?
Cincinnati, Ohio
Hamilton County · Standard ZIP code
ZIP code 45203 belongs to Cincinnati, Ohio in Hamilton County. 45203 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 283, 513 and 859. About 2,436 people live in the 45203 area, where the median household income is $21,973. The closest ZIP codes are 45202 (Cincinnati, 1.3 mi east), 45219 (Cincinnati, 1.5 mi northeast) and 45214 (Cincinnati, 1.7 mi northwest).
| ZIP code | 45203 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Cincinnati |
| Also accepted | Queen City |
| State | Ohio (OH) |
| County | Hamilton County |
| Time zone | Eastern Time · now |
| Area codes | 283, 513, 859 |
| Coordinates | 39.1075, -84.5257 map |
| 3-digit prefix | 452 |
Population and income in 45203
| Population | 2,436 · lower than 60% of Ohio ZIP codes |
|---|---|
| People per square mile | 2,035 · higher than 85% of Ohio ZIP codes |
| Median age | 33.6 years · lower than 88% of Ohio ZIP codes |
| Men / women | 44% / 56% |
| Median household income | $21,973 · lower than 99% of Ohio ZIP codes |
| Income per person | $34,156 |
| Below the poverty line | 54% |
| Bachelor’s degree or higher | 36% of adults 25+ |
| Median home value | $356,900 · higher than 95% of Ohio ZIP codes |
| Median rent | $724 a month |
| Housing units | 1,196 |
| Households | 1,108 (2.02 people on average) |
| Owners / renters | 23% / 77% |
| Land area | 1.2 sq mi (plus 0.08 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 45203. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 45203
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 45202 | Cincinnati, OH | 1.3 mi E | Standard |
| 45219 | Cincinnati, OH | 1.5 mi NE | Standard |
| 45214 | Cincinnati, OH | 1.7 mi NW | Standard |
| 41016 | Covington, KY | 1.9 mi SW | Standard |
| 45220 | Cincinnati, OH | 2.5 mi N | Standard |
| 41073 | Bellevue, KY | 2.5 mi E | Standard |
| 45206 | Cincinnati, OH | 2.5 mi NE | Standard |
| 41011 | Covington, KY | 2.5 mi S | Standard |
| 45204 | Cincinnati, OH | 2.6 mi W | Standard |
| 45205 | Cincinnati, OH | 2.7 mi W | Standard |
| 41074 | Dayton, KY | 2.9 mi E | Standard |
| 45225 | Cincinnati, OH | 3 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 45203 or measure the distance to another ZIP code.
How to address mail to 45203
123 MAIN ST
CINCINNATI OH 45203
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts QUEEN CITY as the city name for 45203. Adding the 4-digit ZIP+4 code (45203-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Cincinnati, OH
- 45201
- 45202
- 45204
- 45205
- 45206
- 45207
- 45208
- 45209
- 45211
- 45212
- 45213
- 45214
- 45215
- 45216
- 45217
- 45218
- 45219
- 45220
- 45221
- 45222
- 45223
- 45224
- 45225
- 45226
- 45227
- 45229
- 45230
- 45231
- 45232
- 45233
- 45234
- 45235
- 45236
- 45237
- 45238
- 45239
- 45240
- 45241
- 45242
- 45243
- 45244
- 45245
- 45246
- 45247
- 45248
- 45249
- 45250
- 45251
- 45252
- 45253
- 45254
- 45255
- 45258
- 45262
- 45263
- 45264
- 45267
- 45268
- 45269
- 45270
- 45271
- 45273
- 45274
- 45275
- 45277
- 45280
- 45296
- 45298
- 45299
- 45999
All Cincinnati ZIP codes with population and income →
Questions
- What city is ZIP code 45203?
- 45203 is a Cincinnati, Ohio ZIP code. Queen City is also accepted as the city name.
- What county is 45203 in?
- ZIP code 45203 is in Hamilton County, Ohio.
- What time zone is ZIP code 45203 in?
- 45203 is in the Eastern Time zone (America/New_York).
- What area code is 45203?
- Phone numbers in ZIP code 45203 use area codes 283, 513 and 859.
- What is the population of ZIP code 45203?
- About 2,436 people live in ZIP code 45203, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 45203?
- The median household income in 45203 is $21,973 a year, lower than 99% of Ohio ZIP codes.
- What ZIP codes are near 45203?
- The nearest ZIP codes to 45203 are 45202 (Cincinnati, 1.3 miles), 45219 (Cincinnati, 1.5 miles), 45214 (Cincinnati, 1.7 miles) and 41016 (Covington, 1.9 miles).