Montgomery County, Missouri Population 2021

Montgomery County, Missouri's estimated population is 11,677 with a growth rate of 0.54% in the past year according to the most recent United States census data. Montgomery County, Missouri is the 84th largest county inMissouri. The 2010 Population was 12,207 and has seen a growth of -4.34% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Annual Growth Rate
202111,677630.54%
202011,614630.55%
201911,551630.55%
201811,4881100.97%
201711,378-69-0.60%
201611,447-125-1.08%
201511,572-146-1.25%
201411,718-129-1.09%
201311,847-118-0.99%
201211,965-237-1.94%
201112,202-5-0.04%
201012,2078527.50%
199011,355-182-1.58%
198011,5375374.88%
197011,000-97-0.87%
196011,097-458-3.96%
195011,555-887-7.13%
194012,442-569-4.37%
193013,011-2,222-14.59%
192015,233-371-2.38%
191015,604-967-5.84%
190016,571-279-1.66%
189016,8506013.70%
188016,2495,84456.17%
187010,4056877.07%
18609,7184,22977.04%
18505,4891,11825.58%
18404,37146912.02%
18303,90282826.94%
18203,0740.00%
2021 Growth Rate
0.54% (63)
County Website
Founded
December 14, 1818
County Seat
2010 Population
12,207
Growth Since 2010
-4.34% (-530)
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Montgomery County, Missouri Population Growth

Population by Race

Race Population Percentage
White10,89394.83%
Two or More Races2612.27%
Black or African American1711.49%
Some Other Race1231.07%
Asian290.25%
Native Hawaiian and Other Pacific Islander70.06%
American Indian and Alaska Native30.03%
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Montgomery County, Missouri Population by Race

Montgomery County, Missouri Population Pyramid $2021

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Montgomery County, Missouri Median Age

44.5


Total

43.1


Male

46.9


Female

Montgomery County, Missouri Adults

There are 8,924 adults, (2,348 of whom are seniors) in Montgomery County, Missouri.

Montgomery County, Missouri Age Dependency

74.7

Age Dependency Ratio

35.7

Old Age Dependency Ratio

39

Child Dependency Ratio

Montgomery County, Missouri Sex Ratio

Female

5,763

50.17%

Male

5,724

49.83%

Montgomery County, Missouri Population by Age

Montgomery County, Missouri Renter vs Owner Occupied by Household Type

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Montgomery County, Missouri Household Types

Type Owner Renter
Male38.1%61.9%
Female51.6%48.4%
Non Family61%39%
All70%30%
Married83.1%16.9%

70.0%

Rate of Home Ownership

Montgomery County, Missouri Households and Families

Type Count Average Size Owned
All5,0142.2270
Married2,4762.7783.1
Non Family1,8101.2161
Female5312.9751.6
Male1972.4638.1

2.72

Average Family Size

2.22

Average Household Size

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Montgomery County, Missouri Households by Type

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Education Attained Count Percentage
Less Than 9th Grade3644.45%
9th to 12th Grade84410.32%
High School Graduate3,65944.73%
Some College1,54918.93%
Associates Degree6227.60%
Bachelors Degree7248.85%
Graduate Degree4195.12%
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Montgomery County, Missouri Educational Attainment by Sex (over 25)

Montgomery County, Missouri Educational Attainment by Race

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Race Total High School Bachelors
White7,7256,6321,083
Black1491173
2+ Races14411541
Hispanic13070
Other Race5710
Asian292913
Islander77
Native American333

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

The highest rate of bachelors degrees is among native american people with a rate of 100.00%.

Montgomery County, Missouri Educational Attainment by Race

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Name Average Male Female
Overall$36,078$41,490$24,903
Less Than 9th Grade$29,130$36,136$20,811
High School Graduate$36,625$41,607$23,644
Some College$32,190$39,275$23,333
Bachelors Degree$44,706$63,214$37,969
Graduate Degree$42,125$46,750$40,833

$36,078

Average Earnings

$41,490

Average Male

$24,903

Average Female

Montgomery County, Missouri Earnings by Educational Attainment

Montgomery County, Missouri Language by Age

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Montgomery County, Missouri Language

97.93% of Montgomery County, Missouri residents speak only English, while 2.07% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.20% of the population.

Montgomery County, Missouri Language

Montgomery County, Missouri Poverty by Race

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Name Total In Poverty Poverty Rate
White10,4261,60515.39%
Multiple2618131.03%
Black1495033.56%
Hispanic2243917.41%
Asian291965.52%
Islander77100.00%
Native33100.00%

16.27%

Overall Poverty Rate

14.78%

Male Poverty Rate

17.75%

Female Poverty Rate

Poverty in Montgomery County, Missouri

The race most likely to be in poverty in Montgomery County, Missouri is Native, with 100.00% below the poverty level.

The race least likely to be in poverty in Montgomery County, Missouri is White, with 15.39% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.73%. Among those working part-time, it was 20.11%, and for those that did not work, the poverty rate was 21.00%.

Montgomery County, Missouri Poverty

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Name Poverty
Less Than 9th Grade28.05%
Some College14.28%
High School9.98%
Bachelors or Greater3.70%

Montgomery County, Missouri Poverty Rate by Education

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Rate Poverty
Female Unemployed37.25%
Male Unemployed21.00%
Female Employed11.23%
Male Employed4.67%

Montgomery County, Missouri Poverty Rate by Employment Status and Sex

Montgomery County, Missouri Income by Household Type

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Name Median Mean
Households$46,757$57,597
Families$57,096$68,437
Married Families$66,436-
Non Families$26,000$35,486
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Income by Household Type

Montgomery County, Missouri Marital Status

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Marriage Rates

54.3%

Overall Marriage Rate

54.4%

Male Marriage Rate

54.3%

Female Marriage Rate

Montgomery County, Missouri Married by Age and Sex

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Montgomery County, Missouri Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.

Montgomery County, Missouri Marital Status by Race

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Montgomery County, Missouri Marital Status

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978

Number of Veterans

893

Male Veterans

85

Female Veterans

War Veterans
Vietnam433
First Gulf War166
Korea93
Second Gulf War82
World War II15

Montgomery County, Missouri Veterans by War

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Age Group Veterans
75+271
65 to 74250
35 to 54226
55 to 64197
18 to 3434

Montgomery County, Missouri Veterans by Age

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Name Veterans % of Total
White93711.03%
2+ Races2114.48%
Black2012.27%
Hispanic74.27%

Montgomery County, Missouri Veterans by Race

Montgomery County, Missouri Veterans by Education

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8.06%

Veteran Poverty Rate

31.08%

Veteran Disability Rate

Montgomery County, Missouri Veterans by Education

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57.4%

Labor Force Participation

55.2%

Employment Rate

3.8%

Unemployment Rate

Montgomery County, Missouri Employment by Age

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Montgomery County, Missouri Employment by Race

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Montgomery County, Missouri 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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83.72%

Born in Montgomery County, Missouri

99.07%

Native Born

0.93%

Foreign Born

0.48%

Non Citizen

0.45%

Naturalized

Place of Birth

99.07% of Montgomery County, Missouri residents were born in the United States, with 83.72% having been born in Missouri. 0.48% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Montgomery County, Missouri 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