Montgomery County, Ohio Population 2018

Montgomery County, Ohio's estimated population is 531,542 with a growth rate of -0.23% in the past year according to the most recent United States census data. Montgomery County, Ohio is the 5th largest county in Ohio.

Year Population Growth Growth Rate
2017531,542-1,219-0.23%
2016532,7611,3660.26%
2016531,3951020.02%
2015531,293-699-0.13%
2014531,992-1,721-0.32%
2013533,713-455-0.09%
2012534,168-247-0.05%
2011534,415-1,149-0.21%
2010535,564-38,245-6.67%
1990573,8092,1120.37%
1980571,697-34,451-5.68%
1970606,14879,06815.00%
1960527,080128,63932.29%
1950398,441102,96134.85%
1940295,48021,9998.04%
1930273,48163,94930.52%
1920209,53245,76927.95%
1910163,76333,61725.83%
1900130,14629,29429.05%
1890100,85222,30228.39%
188078,55014,54422.72%
187064,00611,77622.55%
186052,23014,01236.66%
185038,2186,28019.66%
184031,9387,57631.10%
183024,3628,36352.27%
182015,9998,277107.19%
18107,7220.00%

Montgomery County, Ohio Population Growth

Population Data via

Population by Race

Race Population
White391,493
Black or African American110,098
Two or More Races15,928
Asian10,427
Some Other Race3,458
American Indian and Alaska Native1,149
Native Hawaiian and Other Pacific Islander208

Race Data via US Census (2016 ACS 5-Year Survey)

Montgomery County, Ohio Population Pyramid 2018

0%2%4%6%8% Male Population0%2%4%6%8% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Montgomery County, Ohio Median Age

39.4


Total

37.4


Male

41.3


Female

Montgomery County, Ohio Adults

There are 413,423 adults, (88,438 of which are seniors) in Montgomery County, Ohio.

Montgomery County, Ohio Age Dependency

64.1

Age Dependency Ratio

27.3

Old Age Dependency Ratio

36.8

Child Dependency Ratio

Montgomery County, Ohio Sex Ratio

Female

276,307

51.86%

Male

256,454

48.14%

Montgomery County, Ohio Households and Families

Montgomery County, Ohio Renter vs Owner Occupied by Household Type

Montgomery County, Ohio Household Types

Type Owner Renter
Married81.6%18.4%
All60.8%39.2%
Male53.2%46.8%
Non Family49%51%
Female38.9%61.1%

60.8%

Rate of Home Ownership

Montgomery County, Ohio Households by Type

Type Count Average Size Owned
All222,6772.3260.8
Married89,6863.0281.6
Non Family88,6941.249
Female34,0033.1338.9
Male10,2943.1353.2

2.97

Average Family Size

2.32

Average Household Size

6%

Unmarried (Opposite Sex)

0.4%

Unmarried (Same Sex)

Montgomery County, Ohio Households

Montgomery County, Ohio Education

Montgomery County, Ohio Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade10,1132.79%
9th to 12th Grade27,4827.58%
High School Graduate102,86128.37%
Some College91,85125.33%
Associates Degree35,4609.78%
Bachelors Degree56,86415.68%
Graduate Degree37,91810.46%

Montgomery County, Ohio Educational Attainment by Race

Name Total High School Bachelors
White273,044248,39875,859
Black69,81460,05412,080
Asian7,2556,1833,964
Hispanic7,0635,4291,454
Multiple Races5,1474,6161,337
Other Race1,5621,222276
Native American68464197
Islander17914559

The highest rate of high school graduation is among native american people with a rate of 93.71%.

The highest rate of bachelors degrees is among native american people with a rate of 54.64%.

Montgomery County, Ohio Earnings by Educational Attainment

Name Average Male Female
Overall$33,622$40,484$28,928
Less Than High School$18,645$21,923$15,635
High School Grad$26,078$31,387$21,068
Some College$31,290$37,491$26,764
Bachelors Degree$46,659$55,073$40,185
Graduate Degree$64,295$77,314$56,381

$33,622

Average Earnings

$40,484

Average Male

$28,928

Average Female

Montgomery County, Ohio Language

Montgomery County, Ohio Language by Age

Montgomery County, Ohio Language

94.25% of Montgomery County, Ohio residents speak only English, while 5.75% speak other languages. The largest non-English language is Spanish, which is spoken by 1.79% of the population.

Montgomery County, Ohio Poverty

Montgomery County, Ohio Poverty by Race

Name Total In Poverty Poverty Rate
White368,99048,04013.02%
Black108,20736,86634.07%
Hispanic13,6384,98036.52%
Multiple15,5104,44928.68%
Asian10,0691,28712.78%
Other3,3741,18235.03%
Native1,13741436.41%
Islander2086732.21%

18.51%

Overall Poverty Rate

17.22%

Male Poverty Rate

19.71%

Female Poverty Rate

Poverty in Montgomery County, Ohio

The race most likely to be in poverty in Montgomery County, Ohio is Hispanic, with 36.52% below the poverty level.

The race least likely to be in poverty in Montgomery County, Ohio is Asian, with 12.78% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.50%. Among those working part-time, it was 22.70%, and for those that did not work, the poverty rate was 24.64%.

Montgomery County, Ohio Poverty Rate by Education

Name Poverty
Less Than High School31.43%
High School16.74%
Some College13.79%
Bachelors or Greater4.58%

Montgomery County, Ohio Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed46.01%
Male Unemployed37.24%
Female Employed10.79%
Male Employed6.93%

Montgomery County, Ohio Income

Montgomery County, Ohio Income by Household Type

Name Median Mean
Households$45,394$61,666
Families$58,720$75,141
Married Families$76,514$93,087
Non Families$29,422$39,233

Montgomery County, Ohio Marital Status

Montgomery County, Ohio Marital Status

Marriage Rates

43.9%

Overall Marriage Rate

46.7%

Male Marriage Rate

41.3%

Female Marriage Rate

Montgomery County, Ohio Married by Age and Sex

Montgomery County, Ohio Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 35To44.

Montgomery County, Ohio Marital Status by Race

Montgomery County, Ohio Veterans

Montgomery County, Ohio Veterans by War

41,987

Number of Veterans

37,576

Male Veterans

4,411

Female Veterans

Name Veterans
Vietnam13,951
First Gulf War8,614
Second Gulf War6,423
Korea4,119
World War II2,395

Montgomery County, Ohio Veterans by Age

Name Veterans
35 to 5411,520
65 to 749,849
75+9,446
55 to 648,253
18 to 342,919

Montgomery County, Ohio Veterans by Race

Name Veterans % of Total
White32,76510.51%
Black8,19510.05%
Hispanic7108.23%
2 or More6429.28%
Asian2392.87%
Other783.74%
Indian577.30%
Hawaiian115.47%

Montgomery County, Ohio Veterans by Education

8.20%

Veteran Poverty Rate

26.79%

Veteran Disability Rate

Montgomery County, Ohio Employment Status

Montgomery County, Ohio Employment by Age

61.8%

Labor Force Participation

56%

Employment Rate

8.7%

Unemployment Rate

Montgomery County, Ohio Employment by Race

Montgomery County, Ohio Employment by Education

Population of Cities in Montgomery County, Ohio

City 2010 Census 2016 Estimated Growth Growth Rate
Dayton141869140489-1380-0.97%
Kettering 5616155306-855-1.52%
Huber Heights 3810238019-83-0.22%
Riverside2520124981-220-0.87%
Trotwood2443424331-103-0.42%
Centerville 2399423817-177-0.74%
Miamisburg2018119968-213-1.06%
Springboro 173661845210866.25%
Vandalia1524815058-190-1.25%
Englewood1346513502370.27%
Clayton1320913160-49-0.37%
West Carrollton1314312935-208-1.58%
Oakwood92028999-203-2.21%
Union 644066061662.58%
Moraine63076353460.73%
Brookville58845895110.19%
Germantown55355486-49-0.89%
Carlisle 493953293907.90%
New Lebanon39953971-24-0.60%
Farmersville10091001-8-0.79%
Phillipsburg557553-4-0.72%
Verona 494484-10-2.02%
Data Sources
  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