Largest Population ZIP Codes in Ohio
Top 50 of 1,195 ZIP codes in Ohio that have a population figure in the dataset.
| # | ZIP | City | Population |
|---|---|---|---|
| 1 | 45011 | Hamilton, OH | 73,596 |
| 2 | 44035 | Elyria, OH | 64,263 |
| 3 | 44256 | Medina, OH | 62,039 |
| 4 | 44060 | Mentor, OH | 60,211 |
| 5 | 43055 | Newark, OH | 59,605 |
| 6 | 43130 | Lancaster, OH | 59,570 |
| 7 | 43123 | Grove City, OH | 58,424 |
| 8 | 45601 | Chillicothe, OH | 57,842 |
| 9 | 44077 | Painesville, OH | 56,491 |
| 10 | 43081 | Westerville, OH | 55,991 |
| 11 | 43701 | Zanesville, OH | 55,643 |
| 12 | 45840 | Findlay, OH | 54,979 |
| 13 | 43302 | Marion, OH | 54,790 |
| 14 | 43026 | Hilliard, OH | 54,017 |
| 15 | 45140 | Loveland, OH | 53,267 |
| 16 | 45044 | Middletown, OH | 52,822 |
| 17 | 45013 | Hamilton, OH | 52,613 |
| 18 | 44107 | Lakewood, OH | 52,244 |
| 19 | 43068 | Reynoldsburg, OH | 51,836 |
| 20 | 43230 | Columbus, OH | 51,161 |
| 21 | 43228 | Columbus, OH | 50,737 |
| 22 | 44130 | Cleveland, OH | 50,639 |
| 23 | 45040 | Mason, OH | 50,627 |
| 24 | 45424 | Dayton, OH | 49,930 |
| 25 | 45069 | West Chester, OH | 49,060 |
| 26 | 43015 | Delaware, OH | 48,107 |
| 27 | 44646 | Massillon, OH | 47,525 |
| 28 | 43229 | Columbus, OH | 46,347 |
| 29 | 45238 | Cincinnati, OH | 45,760 |
| 30 | 43207 | Columbus, OH | 45,144 |
| 31 | 44102 | Cleveland, OH | 45,014 |
| 32 | 45014 | Fairfield, OH | 43,917 |
| 33 | 44691 | Wooster, OH | 43,753 |
| 34 | 44212 | Brunswick, OH | 43,548 |
| 35 | 43232 | Columbus, OH | 42,201 |
| 36 | 43204 | Columbus, OH | 42,104 |
| 37 | 44203 | Barberton, OH | 41,248 |
| 38 | 44870 | Sandusky, OH | 41,030 |
| 39 | 45231 | Cincinnati, OH | 40,893 |
| 40 | 44109 | Cleveland, OH | 40,646 |
| 41 | 45324 | Fairborn, OH | 40,529 |
| 42 | 44118 | Cleveland, OH | 40,438 |
| 43 | 44105 | Cleveland, OH | 40,089 |
| 44 | 44111 | Cleveland, OH | 39,778 |
| 45 | 43615 | Toledo, OH | 39,441 |
| 46 | 44720 | North Canton, OH | 39,010 |
| 47 | 43065 | Powell, OH | 38,821 |
| 48 | 44134 | Cleveland, OH | 38,800 |
| 49 | 44224 | Stow, OH | 38,742 |
| 50 | 43224 | Columbus, OH | 38,699 |
Methodology
ZIP codes are sorted by population (highest first), limited to the top 50. ZIP codes without this figure in the source dataset are excluded, not estimated. Figures come from U.S. Census Bureau / ACS data included in the dataset.