Montgomery County, Kansas Population 2021

Montgomery County, Kansas's estimated population is 31,305 with a growth rate of -0.83% in the past year according to the most recent United States census data. Montgomery County, Kansas is the 19th largest county in Kansas. The 2010 Population was 35,349 and has seen a growth of -11.44% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
202131,305-262-0.83%
202031,567-262-0.82%
201931,829-262-0.82%
201832,091-299-0.92%
201732,390-469-1.43%
201632,859-577-1.73%
201533,436-654-1.92%
201434,090-354-1.03%
201334,444-28-0.08%
201234,472-307-0.88%
201134,779-570-1.61%
201035,349-3,467-8.93%
199038,816-3,465-8.20%
198042,2812,3325.84%
197039,949-5,058-11.24%
196045,007-1,480-3.18%
195046,487-3,242-6.52%
194049,729-1,682-3.27%
193051,4111,7663.56%
192049,6451710.35%
191049,47420,43570.37%
190029,0395,93525.69%
189023,1044,89126.85%
188018,21310,649140.79%
18707,5640.00%
2021 Growth Rate
-0.83%
County Website
State
Founded
February 26, 1867
County Seat
2010 Population
35,349
Growth Since 2010
-11.44%
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Montgomery County, Kansas Population Growth

Population by Race

Race Population Percentage
White27,39584.24%
Black or African American1,6385.04%
Two or More Races1,5034.62%
American Indian and Alaska Native1,0763.31%
Some Other Race5331.64%
Asian3170.97%
Native Hawaiian and Other Pacific Islander590.18%
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Montgomery County, Kansas Population by Race

Montgomery County, Kansas Population Pyramid $2021

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Montgomery County, Kansas Median Age

40.3


Total

37.5


Male

42.9


Female

Montgomery County, Kansas Adults

There are 24,801 adults, (6,258 of whom are seniors) in Montgomery County, Kansas.

Montgomery County, Kansas Age Dependency

75.4

Age Dependency Ratio

33.7

Old Age Dependency Ratio

41.6

Child Dependency Ratio

Montgomery County, Kansas Sex Ratio

Female

16,316

50.17%

Male

16,205

49.83%

Montgomery County, Kansas Population by Age

Montgomery County, Kansas Renter vs Owner Occupied by Household Type

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Montgomery County, Kansas Household Types

Type Owner Renter
Married84.4%15.6%
All68.8%31.2%
Male62%38%
Non Family55.7%44.3%
Female53.7%46.3%

68.8%

Rate of Home Ownership

Montgomery County, Kansas Households and Families

Type Count Average Size Owned
All13,5762.3368.8
Married6,101384.4
Non Family5,2811.1655.7
Female1,4073.3553.7
Male7873.2262

2.96

Average Family Size

2.33

Average Household Size

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Montgomery County, Kansas Households by Type

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Education Attained Count Percentage
Less Than 9th Grade6643.03%
9th to 12th Grade1,7888.15%
High School Graduate6,40029.17%
Some College6,15528.05%
Associates Degree2,65512.10%
Bachelors Degree3,04313.87%
Graduate Degree1,2395.65%
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Montgomery County, Kansas Educational Attainment by Sex (over 25)

Montgomery County, Kansas Educational Attainment by Race

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Race Total High School Bachelors
White18,45816,7623,586
Hispanic1,054675105
Black1,004796210
Native American602492102
2+ Races589545121
Other Race31514520
Asian215200125
Islander323213

The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 58.14%.

Montgomery County, Kansas Educational Attainment by Race

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Name Average Male Female
Overall$30,704$38,961$25,007
Less Than 9th Grade$20,161$26,166$11,583
High School Graduate$29,086$37,500$20,510
Some College$28,618$38,883$25,097
Bachelors Degree$44,500$48,113$39,375
Graduate Degree$46,000$56,068$42,083

$30,704

Average Earnings

$38,961

Average Male

$25,007

Average Female

Montgomery County, Kansas Earnings by Educational Attainment

Montgomery County, Kansas Language by Age

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Montgomery County, Kansas Language

95.76% of Montgomery County, Kansas residents speak only English, while 4.24% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.39% of the population.

Montgomery County, Kansas Language

Montgomery County, Kansas Poverty by Race

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Name Total In Poverty Poverty Rate
White25,1894,14516.46%
Hispanic2,11869732.91%
Black1,54240126.01%
Multiple1,43732822.83%
Other53231058.27%
Native1,02828727.92%
Asian311289.00%
Islander591322.03%

18.72%

Overall Poverty Rate

17.82%

Male Poverty Rate

19.62%

Female Poverty Rate

Poverty in Montgomery County, Kansas

The race most likely to be in poverty in Montgomery County, Kansas is Other, with 58.27% below the poverty level.

The race least likely to be in poverty in Montgomery County, Kansas is Asian, with 9.00% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.42%. Among those working part-time, it was 25.19%, and for those that did not work, the poverty rate was 24.02%.

Montgomery County, Kansas Poverty

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Name Poverty
Less Than 9th Grade30.26%
High School17.11%
Some College12.39%
Bachelors or Greater5.05%

Montgomery County, Kansas Poverty Rate by Education

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Rate Poverty
Male Unemployed37.57%
Female Unemployed36.59%
Female Employed12.30%
Male Employed8.92%

Montgomery County, Kansas Poverty Rate by Employment Status and Sex

Montgomery County, Kansas Income by Household Type

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Name Median Mean
Households$45,157$58,538
Families$56,074$70,085
Married Families$65,837-
Non Families$26,898$36,666
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Income by Household Type

Montgomery County, Kansas Marital Status

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Marriage Rates

49.3%

Overall Marriage Rate

50.6%

Male Marriage Rate

48.1%

Female Marriage Rate

Montgomery County, Kansas Married by Age and Sex

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Montgomery County, Kansas 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.

Montgomery County, Kansas Marital Status by Race

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Montgomery County, Kansas Marital Status

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2,375

Number of Veterans

2,278

Male Veterans

97

Female Veterans

War Veterans
Vietnam1,000
First Gulf War511
Second Gulf War350
Korea152
World War II77

Montgomery County, Kansas Veterans by War

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Age Group Veterans
65 to 74768
75+564
35 to 54519
55 to 64436
18 to 3488

Montgomery County, Kansas Veterans by Age

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Name Veterans % of Total
White2,21010.36%
Hispanic856.54%
Black786.08%
Native American466.01%
2+ Races384.96%
Asian31.06%

Montgomery County, Kansas Veterans by Race

Montgomery County, Kansas Veterans by Education

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10.25%

Veteran Poverty Rate

43.54%

Veteran Disability Rate

Montgomery County, Kansas Veterans by Education

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59.6%

Labor Force Participation

56.6%

Employment Rate

5%

Unemployment Rate

Montgomery County, Kansas Employment by Age

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Montgomery County, Kansas Employment by Race

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Montgomery County, Kansas Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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62.71%

Born in Montgomery County, Kansas

97.41%

Native Born

2.59%

Foreign Born

1.25%

Non Citizen

1.33%

Naturalized

Place of Birth

97.41% of Montgomery County, Kansas residents were born in the United States, with 62.71% having been born in Kansas. 1.25% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Montgomery County, Kansas Place of Birth

  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

Sources