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City ZIP codes · Ohio

Cincinnati, OH ZIP Codes

71 ZIP codes use the postal name Cincinnati, Ohio (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 46 residential and 25 for PO boxes or a single organization. Median household income runs from $20,348 in 45225 to $171,172 in 45243, 8.4 times as much (Census Bureau, ACS 2020-2024). Cincinnati's most populous ZIP code is 45238, with 48,351 people (ACS 2020-2024); 34% of its land is in the city of Cincinnati.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Cincinnati's ZIP codes?

45202: $96k median household income45203: $22k median household income45204: $31k median household income45205: $44k median household income45206: $63k median household income45207: $50k median household income45208: $138k median household income45209: $93k median household income45211: $54k median household income45212: $72k median household income45213: $76k median household income45214: $28k median household income45215: $69k median household income45216: $44k median household income45217: $62k median household income45218: $71k median household income45219: $36k median household income45220: $53k median household income45223: $49k median household income45224: $57k median household income45225: $20k median household income45226: $98k median household income45227: $72k median household income45229: $32k median household income45230: $90k median household income45231: $71k median household income45232: $28k median household income45233: $111k median household income45236: $84k median household income45237: $45k median household income45238: $66k median household income45239: $60k median household income45240: $72k median household income45241: $104k median household income45242: $125k median household income45243: $171k median household income45244: $109k median household income45245: $80k median household income45246: $65k median household income45247: $95k median household income45248: $85k median household income45249: $106k median household income45251: $75k median household income45252: $85k median household income45255: $92k median household income45267: – median household income452474524445231452454524345241452554524845242452334521545226452514523045227452494525245240452364520445211452384523745246452244522345239452024520845232452254521445229452164521245213452204520545209452064521745219452074521845202: $96k median household income45203: $22k median household income45204: $31k median household income45205: $44k median household income45206: $63k median household income45207: $50k median household income45208: $138k median household income45209: $93k median household income45211: $54k median household income45212: $72k median household income45213: $76k median household income45214: $28k median household income45215: $69k median household income45216: $44k median household income45217: $62k median household income45218: $71k median household income45219: $36k median household income45220: $53k median household income45223: $49k median household income45224: $57k median household income45225: $20k median household income45226: $98k median household income45227: $72k median household income45229: $32k median household income45230: $90k median household income45231: $71k median household income45232: $28k median household income45233: $111k median household income45236: $84k median household income45237: $45k median household income45238: $66k median household income45239: $60k median household income45240: $72k median household income45241: $104k median household income45242: $125k median household income45243: $171k median household income45244: $109k median household income45245: $80k median household income45246: $65k median household income45247: $95k median household income45248: $85k median household income45249: $106k median household income45251: $75k median household income45252: $85k median household income45255: $92k median household income45267: – median household income452474524445231452454524345241452554524845242452334521545226452514523045227452494524045236452044521145238452374524645224452234523945202452084523245225452144522945212452134520645202: $96k median household income45203: $22k median household income45204: $31k median household income45205: $44k median household income45206: $63k median household income45207: $50k median household income45208: $138k median household income45209: $93k median household income45211: $54k median household income45212: $72k median household income45213: $76k median household income45214: $28k median household income45215: $69k median household income45216: $44k median household income45217: $62k median household income45218: $71k median household income45219: $36k median household income45220: $53k median household income45223: $49k median household income45224: $57k median household income45225: $20k median household income45226: $98k median household income45227: $72k median household income45229: $32k median household income45230: $90k median household income45231: $71k median household income45232: $28k median household income45233: $111k median household income45236: $84k median household income45237: $45k median household income45238: $66k median household income45239: $60k median household income45240: $72k median household income45241: $104k median household income45242: $125k median household income45243: $171k median household income45244: $109k median household income45245: $80k median household income45246: $65k median household income45247: $95k median household income45248: $85k median household income45249: $106k median household income45251: $75k median household income45252: $85k median household income45255: $92k median household income45267: – median household income4524745244452314524545243452414524845242452334521545226452514523045227452494524045236452044523745224452234520245208
The 46 residential ZIP codes named Cincinnati, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Cincinnati's ZIP codes?

The highest median household income is in 45243 ($171,172), the lowest in 45225 ($20,348). Home values run from $95,400 in 45204 to $627,000 in 45243.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 46 residential ZIP codes of Cincinnati

Residential ZIP codes with the postal name Cincinnati, OH, largest first (ACS 2020-2024); sort by any column
County
45238 Hamilton County 48,351 4,697 $66k $184k
45231 Hamilton County 40,463 2,738 $71k $176k
45211 Hamilton County 38,049 4,221 $54k $170k
45215 Hamilton County 30,586 2,550 $69k $226k
45239 Hamilton County 29,607 4,733 $60k $171k
45240 Hamilton County 29,600 3,057 $72k $204k
45244 Hamilton County 28,511 1,314 $109k $382k
45230 Hamilton County 27,501 2,001 $90k $262k
45236 Hamilton County 24,513 3,563 $84k $231k
45241 Hamilton County 23,955 1,370 $104k $315k
45247 Hamilton County 23,617 1,116 $95k $288k
45242 Hamilton County 22,623 1,670 $125k $447k
45248 Hamilton County 22,576 1,982 $85k $217k
45255 Hamilton County 22,313 1,724 $92k $304k
45224 Hamilton County 21,900 3,609 $57k $204k
45212 Hamilton County 21,526 5,872 $72k $258k
45237 Hamilton County 20,903 3,441 $45k $171k
45251 Hamilton County 20,254 1,705 $75k $185k
45245 Clermont County 20,045 1,266 $80k $286k
45219 Hamilton County 20,012 12,610 $36k $208k
45227 Hamilton County 18,893 3,267 $72k $299k
45205 Hamilton County 18,651 6,666 $44k $128k
45208 Hamilton County 17,943 4,161 $138k $547k
45202 Hamilton County 17,869 6,708 $96k $444k
45243 Hamilton County 16,103 830 $171k $627k
45233 Hamilton County 15,981 1,476 $111k $301k
45249 Hamilton County 14,490 2,130 $106k $495k
45223 Hamilton County 14,182 3,062 $49k $210k
45220 Hamilton County 14,109 4,877 $53k $403k
45229 Hamilton County 13,529 4,947 $32k $286k
45246 Hamilton County 13,527 1,434 $65k $206k
45213 Hamilton County 11,139 3,562 $76k $286k
45209 Hamilton County 10,570 4,665 $93k $401k
45206 Hamilton County 10,299 5,049 $63k $272k
45225 Hamilton County 9,583 3,274 $20k $103k
45216 Hamilton County 9,569 3,425 $44k $155k
45214 Hamilton County 8,630 3,217 $28k $101k
45204 Hamilton County 8,412 2,736 $31k $95k
45207 Hamilton County 6,983 5,878 $50k $229k
45217 Hamilton County 6,454 2,998 $62k $171k
45232 Hamilton County 6,363 1,574 $28k $131k
45226 Hamilton County 5,796 1,014 $98k $408k
45252 Hamilton County 4,684 414 $85k $315k
45218 Hamilton County 3,836 2,917 $71k $180k
45203 Hamilton County 2,436 2,035 $22k $357k
45267 Hamilton County 2 45 – –

Download the 71 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Cincinnati

25 ZIP codes named Cincinnati have no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Cincinnati, OH: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
45201Hamilton County
45221Hamilton County
45222Hamilton County
45234Hamilton County
45235Hamilton County
45250Hamilton County
45253Hamilton County
45254Hamilton County
45258Hamilton County
45262Hamilton County
45263Hamilton County
45264Hamilton County
45268Hamilton County
45269Hamilton County
45270Hamilton County
45271Hamilton County
45273Hamilton County
45274Hamilton County
45275Brown County
45277Hamilton County
45280Hamilton County
45296Hamilton County
45298Hamilton County
45299Hamilton County
45999Hamilton County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Cincinnati's ZIP codes reach?

Cincinnati's residential ZIP codes lie in 4 counties: Hamilton County (45 ZIP codes mainly there), Butler County (part of a ZIP code), Clermont County (1 ZIP code mainly there), Warren County (part of a ZIP code).

Which places do Cincinnati's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Cincinnati's residential ZIP codes cover Cincinnati itself and 73 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

And 25 more places, each named on its ZIP code's page.

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Cincinnati's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Cincinnati's ZIP codes use 2 prefixes: 452 and 459.

Three-digit prefixes of Cincinnati's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Cincinnati's
PrefixSectional centerHereAll codes
452 Cincinnati, OH (SCF 450) 70 70
459 Cincinnati, OH (SCF 450) 1 1

All 70 ZIP codes that start with 452 are Cincinnati's: 46 residential codes and 24 PO Box or unique codes, sorted at Cincinnati, OH (SCF 450).

All 1 ZIP code that start with 459 are Cincinnati's: 0 residential codes and 1 PO Box or unique code, sorted at Cincinnati, OH (SCF 450).

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.