Last official estimated population of Butler County was 369,056 (year 2014)[1]. This was 0.116% of total US population and 3.2% of total Ohio state population. Area of Butler County is 470.0 mi² (=1217.4 km²), in this year population density was 785.18 p/mi². If population growth rate would be same as in period 2010-2014 (+0.06%/yr), Butler County population in 2024 would be 371,381 [0].
Historical population of Butler County for period 1810-2014 [1] , [2] , [3]:
Estimated population for 2014[1]. Population density is in p./sq.mi [4]. Changes are for period 2010-2015. Value is %/year. Boundary lines are approx. 2012 [5]. Click on flag to hide it.
Population • Density • Changes • Legends • Position
[1810-1820] +6.91 %/yr
[1820-1830] +2.24 %/yr
[1830-1840] +0.37 %/yr
[1840-1850] +0.89 %/yr
[1850-1860] +1.53 %/yr
[1860-1870] +1.08 %/yr
[1870-1880] +0.65 %/yr
[1880-1890] +1.33 %/yr
[1890-1900] +1.58 %/yr
[1900-1910] +2.14 %/yr
[1910-1920] +2.16 %/yr
[1920-1930] +2.74 %/yr
[1930-1940] +0.53 %/yr
[1940-1950] +2.04 %/yr
[1950-1960] +3.06 %/yr
[1960-1970] +1.29 %/yr
[1970-1980] +1.35 %/yr
[1980-1990] +1.2 %/yr
[1990-2000] +1.32 %/yr
[2000-2005] +1.08 %/yr
[2005-2010] +0.97 %/yr
[2010-2014] +0.06 %/yr
Looking for settlements in Butler County? Visit this page: Settlements in Butler County, OH
Population of Butler County by age groups male (M) and female (F)[1b]
| Age Gr. | (M) | (F) | Total |
| 0 to 4 | 11857 | 11362 | 23,219 |
| 5 to 9 | 13283 | 12556 | 25,839 |
| 10 to 14 | 13165 | 12819 | 25,984 |
| 15 to 19 | 14433 | 14694 | 29,127 |
| 20 to 24 | 16140 | 16038 | 32,178 |
| 25 to 29 | 10537 | 10471 | 21,008 |
| 30 to 34 | 11397 | 11657 | 23,054 |
| 35 to 39 | 10928 | 11252 | 22,180 |
| 40 to 44 | 11667 | 12058 | 23,725 |
| 45 to 49 | 12165 | 12316 | 24,481 |
| 50 to 54 | 13135 | 13700 | 26,835 |
| 55 to 59 | 12555 | 13252 | 25,807 |
| 60 to 64 | 10309 | 11087 | 21,396 |
| 65 to 69 | 8147 | 8803 | 16,950 |
| 70 to 74 | 5232 | 6354 | 11,586 |
| 75 to 79 | 3724 | 4805 | 8,529 |
| 80 to 84 | 2588 | 3711 | 6,299 |
| 85+ | 2034 | 3927 | 5,961 |
Butler County resident population estimates by Sex, Race, and Hispanic Origin[1b]. For full list of abbrevations see: population.us/about page.
| Race | Male | Female | Total |
| NH | 174738 | 182603 | 357,341 |
| WAC | 162510 | 168757 | 331,267 |
| WA | 158698 | 164878 | 323,576 |
| NHWAC | 155025 | 161564 | 316,589 |
| NHWA | 151549 | 157958 | 309,507 |
| BAC | 17172 | 18147 | 35,319 |
| NHBAC | 16330 | 17286 | 33,616 |
| BA | 14742 | 15618 | 30,360 |
| NHBA | 14123 | 14932 | 29,055 |
| H | 8558 | 8259 | 16,817 |
| HWAC | 7485 | 7193 | 14,678 |
| HWA | 7149 | 6920 | 14,069 |
| AAC | 6026 | 6562 | 12,588 |
| NHAAC | 5859 | 6426 | 12,285 |
| AA | 5070 | 5585 | 10,655 |
| NHAA | 4959 | 5499 | 10,458 |
| TOM | 4013 | 4084 | 8,097 |
| NHTOM | 3652 | 3788 | 7,440 |
| IAC | 1493 | 1455 | 2,948 |
| NHIAC | 1131 | 1146 | 2,277 |
| HBAC | 842 | 861 | 1,703 |
| HBA | 619 | 686 | 1,305 |
| IA | 541 | 526 | 1,067 |
| HIAC | 362 | 309 | 671 |
| HTOM | 361 | 296 | 657 |
| NHIA | 300 | 308 | 608 |
| NAC | 333 | 273 | 606 |
| HIA | 241 | 218 | 459 |
| NHNAC | 243 | 197 | 440 |
| NA | 232 | 171 | 403 |
| HAAC | 167 | 136 | 303 |
| NHNA | 155 | 118 | 273 |
| HAA | 111 | 86 | 197 |
| HNAC | 90 | 76 | 166 |
| HNA | 77 | 53 | 130 |
• Hamilton County population
16.8 mi, 
176°
• Montgomery County
26.2 mi, 
34°
• Warren County
21.1 mi, 
92°
• Clermont County
34.8 mi, 
140°
• Kenton County
35.2 mi, 177°
• Boone County
33.3 mi, 
195°
• Dearborn County
29.7 mi, 
227°
• Preble County
21.1 mi, 
348°
• Franklin County
26.8 mi, 
265°
• Union County
23 mi, 
303°
[0] Calculated by population.us from last known population growth rate, not official data.
[1] County population - 2014, archived from the original, retrieved 02/23/2016
[1b] Annual County Resident Population Estimates by Age, Sex, Race, and Hispanic Origin, (used only data for 2014) archived from the original, retrieved 02/23/2016
[2] County population - 2000-2010, archived from the original, retrieved 02/23/2016
[3] Population of States and Counties of the United States: 1790 to 1992, PDF, 15 Mb, census.gov, retrieved 02/23/2016
[4] County area, latitude longitude data, retrieved 02/23/2016
[5] County boundaries, CSV files on boundaries.us, retrived 03/18/2016
*Hamilton Ohio Notes
Page generated in 0.007 seconds© 2016 population.us | Terms of use | Contact
Population.us
