Butler County, Ohio Population 2020

Butler County, Ohio's estimated population is 385,448 with a growth rate of 0.40% in the past year according to the most recent United States census data. Butler County, Ohio is the 7th largest county in Ohio.

Year Population Growth Growth Rate
2020385,4481,5350.40%
2019383,9131,5350.40%
2018382,3781,5350.40%
2017380,8432,4000.63%
2016378,4432,4140.64%
2015376,0292,2530.60%
2014373,7762,3780.64%
2013371,3988640.23%
2012370,5344480.12%
2011370,0869850.27%
2010369,10177,62226.63%
1990291,47932,69212.63%
1980258,78732,58014.40%
1970226,20727,13113.63%
1960199,07651,87335.24%
1950147,20326,95422.42%
1940120,2496,1655.40%
1930114,08427,05931.09%
192087,02516,75423.84%
191070,27113,40123.56%
190056,8708,27317.02%
189048,5976,01814.13%
188042,5792,6676.68%
187039,9124,07211.36%
186035,8405,05116.41%
185030,7892,6169.29%
184028,1731,0313.80%
183027,1425,39624.81%
182021,74610,59695.03%
181011,1500.00%

Butler County, Ohio Population Growth

Population by Race

Race Population Percentage
White320,47784.72%
Black or African American30,3368.02%
Asian11,6583.08%
Two or More Races10,2662.71%
Some Other Race4,2861.13%
American Indian and Alaska Native9530.25%
Native Hawaiian and Other Pacific Islander3180.08%

Butler County, Ohio Population Pyramid 2020

Butler County, Ohio Median Age

36.5


Total

35.5


Male

37.7


Female

Butler County, Ohio Adults

There are 288,150 adults, (52,872 of whom are seniors) in Butler County, Ohio.

Butler County, Ohio Age Dependency

60.8

Age Dependency Ratio

22.5

Old Age Dependency Ratio

38.3

Child Dependency Ratio

Butler County, Ohio Sex Ratio

Female

192,758

50.95%

Male

185,536

49.05%

Butler County, Ohio Households and Families

Butler County, Ohio Renter vs Owner Occupied by Household Type

Butler County, Ohio Household Types

Type Owner Renter
Married85.2%14.8%
All68.3%31.7%
Male57.7%42.3%
Non Family52.1%47.9%
Female43.2%56.8%

68.3%

Rate of Home Ownership

Type Count Average Size Owned
All138,2262.6568.3
Married71,2253.2585.2
Non Family43,6011.3252.1
Female16,5923.3443.2
Male6,8083.2757.7

3.17

Average Family Size

2.65

Average Household Size

6.9%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

Butler County, Ohio Education

Education Attained Count Percentage
Less Than 9th Grade6,7292.79%
9th to 12th Grade16,6026.87%
High School Graduate79,19832.78%
Some College47,96519.85%
Associates Degree19,0807.90%
Bachelors Degree45,80418.96%
Graduate Degree26,21810.85%

Butler County, Ohio Educational Attainment by Race

Name Total High School Bachelors
White204,838186,73261,046
Black18,28216,6174,697
Hispanic8,0935,9461,283
Asian6,9905,9243,844
Multiple Races3,2282,8821,028
Other Race1,9781,405271
Native American477333112
Islander1069232

The highest rate of high school graduation is among white people with a rate of 91.16%.

The highest rate of bachelors degrees is among asian people with a rate of 54.99%.

Name Average Male Female
Overall$41,391$50,807$33,639
Less Than High School$23,283$30,113$16,690
High School Grad$31,782$38,397$25,582
Some College$39,479$49,016$31,858
Bachelors Degree$58,171$72,816$45,147
Graduate Degree$73,434$90,459$65,217

$41,391

Average Earnings

$50,807

Average Male

$33,639

Average Female

Butler County, Ohio Language

Butler County, Ohio Language by Age

Butler County, Ohio Language

92.31% of Butler County, Ohio residents speak only English, while 7.69% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.40% of the population.

Butler County, Ohio Poverty

Butler County, Ohio Poverty by Race

Name Total In Poverty Poverty Rate
White298,40532,41710.86%
Black29,2405,84619.99%
Hispanic16,9284,80028.36%
Multiple9,9842,58825.92%
Asian10,9922,03718.53%
Other4,2711,26229.55%
Native94524025.40%
Islander31814746.23%

13.02%

Overall Poverty Rate

11.30%

Male Poverty Rate

14.68%

Female Poverty Rate

Poverty in Butler County, Ohio

The race most likely to be in poverty in Butler County, Ohio is Islander, with 46.23% below the poverty level.

The race least likely to be in poverty in Butler County, Ohio is White, with 10.86% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.59%. Among those working part-time, it was 17.02%, and for those that did not work, the poverty rate was 20.82%.

Name Poverty
Less Than High School21.77%
High School10.91%
Some College8.27%
Bachelors or Greater2.80%
Name Poverty
Female Unemployed40.03%
Male Unemployed26.85%
Female Employed7.76%
Male Employed4.61%

Butler County, Ohio Income

Butler County, Ohio Income by Household Type

Name Median Mean
Households$63,358$82,165
Families$80,180$97,366
Married Families$95,433$112,762
Non Families$32,916$45,118

Butler County, Ohio Marital Status

Butler County, Ohio Marital Status

Marriage Rates

49.6%

Overall Marriage Rate

51.0%

Male Marriage Rate

48.2%

Female Marriage Rate

Butler County, Ohio Married by Age and Sex

Butler County, Ohio Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Butler County, Ohio Marital Status by Race

Butler County, Ohio Veterans

21,834

Number of Veterans

20,173

Male Veterans

1,661

Female Veterans

War Veterans
Vietnam7,333
First Gulf War4,353
Second Gulf War3,180
Korea1,509
World War II970
Age Group Veterans
35 to 545,898
65 to 745,892
75+4,379
55 to 643,712
18 to 341,953
Name Veterans % of Total
White19,9007.99%
Black1,3155.96%
Hispanic2922.84%
2 or More2415.39%
Asian2042.23%
Indian10718.10%
Other672.81%

$Butler County, Ohio Veterans by Education

5.42%

Veteran Poverty Rate

26.75%

Veteran Disability Rate

Butler County, Ohio Employment Status

64.6%

Labor Force Participation

61.3%

Employment Rate

5.1%

Unemployment Rate

Butler County, Ohio Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

70.01%

Born in Ohio

94.23%

Native Born

5.77%

Foreign Born

2.97%

Non Citizen

Place of Birth

94.23% of Butler County, Ohio residents were born in the United States, with 70.01% having been born in Ohio. 2.97% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990