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COUNTY · 2020 ACS

Montgomery County

Kansas · 31,486 residents · 644 sq mi
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The short version

With 31,486 people, Montgomery County is a county in Kansas. Home values have risen by half since 2000, reaching $78,900. 20% of adults hold a bachelor's degree, below the 33% national rate. The foreign-born share is 2%. That trails the Kansas median by roughly 26%. Getting to work takes 18 minutes on average.

At a glance
Lower income
below the US median
US median: $66,278
Older
median age 41.1
US median: 38.8
Less educated
20% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01

Population & growth

31,486
−13%since 2000
from 36,252 in 2000
1990 – 2025
41.1
+5%since 2000
from 39.2 in 2000
US average: 38.8
Land area
644 sq mi
Population, 19902024
30K33K35K37K40K19902000201020202024Montgomery County
202431K
1990201020202024
Age distribution, 2020
Under 55.6%(1,767)
US avg: 5.6%
5 to 96.4%(2,029)
US avg: 6.1%
10 to 147.3%(2,286)
US avg: 6.5%
15 to 197.4%(2,340)
US avg: 6.6%
20 to 245.1%(1,594)
US avg: 6.7%
25 to 3410.8%(3,411)
US avg: 13.5%
35 to 4411.5%(3,606)
US avg: 12.7%
45 to 5411.2%(3,532)
US avg: 12.3%
55 to 6413.9%(4,387)
US avg: 13.1%
65 to 7411.8%(3,720)
US avg: 10%
75 to 846.5%(2,055)
US avg: 4.9%
85 and over2.4%(759)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$45,288
−3%inflation adjusted, since 2000
from $30,997 in 2000
US average: $66,278
1990 – 2024
$25,719
+57%since 2000
from $16,421 in 2000
US average: $35,364
Households earning $100K+
24.7%
+6.8 ptssince 2009
from 17.9% in 2009
US average: 43.9%
18.2%
+5.7 ptssince 2000
from 12.6% in 2000
US average: 12.8%
Workforce by industry, 2020
Retail trade22.1%
US avg: 10%
Information10.9%
US avg: 11.1%
Finance & insurance5.5%
US avg: 5.5%
Wholesale trade5.5%
US avg: 6.7%
Professional, scientific, technical4.3%
US avg: 4.7%
Agriculture, forestry, fishing3.2%
US avg: 1.7%
Other services3.2%
US avg: 6.6%
Transportation & warehousing1.9%
US avg: 2.5%
Public administration1.9%
US avg: 4.7%
Construction1.7%
US avg: 1.2%
Manufacturing1.6%
US avg: 0.5%
Education & health services1.2%
US avg: 0.8%
Arts, entertainment, food0.7%
US avg: 2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$78,900
+11%inflation adjusted, since 2000
from $47,500 in 2000
US average: $265,253
1990 – 2024
$672
+12%inflation adjusted, since 2000
from $401 in 2000
US average: $1,124
69.9%
−1.8 ptssince 2000
from 71.6% in 2000
30.1% rent
2.27 people
Unchangedsince 2009
from 2.26 people in 2009
US average: 2.61
1.7
+2%since 2009
from 1.7 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2000
White, non-Hispanic84.5%(30,615)
Black6%(2,163)
Hispanic / Latino3.1%(1,118)
Asian0.4%(162)
Other0%
2020
White, non-Hispanic74.9%(23,571)
Black4.9%(1,533)
Hispanic / Latino7.7%(2,414)
Asian0.6%(191)
Other8.2%(2,585)
29
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican5.3%(1,689)
Guatemalan0.7%(225)
Puerto Rican0.4%(119)
Venezuelan0.1%(41)
Cuban0.1%(34)
Dominican0.1%(27)
Spaniard0%(12)
Asian origin
Bangladeshi0.1%(46)
Hmong0.1%(35)
Asian Indian0.1%(34)
Vietnamese0.1%(33)
Filipino0.1%(17)
Chinese0%(5)
Pacific Islander origin
Chamorro0.1%(21)
Ancestry
German18.3%(5,884)
Irish13.9%(4,460)
American8.8%(2,832)
English8.6%(2,749)
Italian2.1%(686)
French2%(634)
Scottish1.9%(609)
Dutch1.7%(533)
Swedish1.3%(420)
Welsh0.7%(237)
Scotch-Irish0.7%(222)
+ 20 more ancestry groups with data
Norwegian0.6%(185)
Polish0.5%(176)
British0.4%(117)
Ghanaian0.3%(103)
Czech0.3%(95)
Finnish0.3%(89)
Canadian0.3%(83)
Danish0.2%(64)
Portuguese0.1%(38)
Swiss0.1%(32)
Greek0.1%(22)
Austrian0.1%(21)
Russian0.1%(19)
Lebanese0.1%(17)
Croatian0%(15)
Slovak0%(14)
Section 05

Education

20.2%
+4.2 ptssince 2000
from 16.0% in 2000
US average: 32.9%
High school or higher
90.1%
+8.9 ptssince 2000
from 81.2% in 2000
US average: 88.5%
6.0%
+0.7 ptssince 2000
from 5.2% in 2000
US average: 12.7%
Section 06

Commute & transportation

17.6 min
+56%since 2000
from 11.3 min in 2000
US average: 26.9
81.9%
+1.6 ptssince 2009
from 80.3% in 2009
US average: 75.1%
8.6%
+1.0 ptssince 2009
from 7.6% in 2009
US average: 8.4%
Section 07

Work & employment

5.2%
−5.1 ptssince 2011
from 10.3% in 2011
US average: 5.4%
58.5%
−5.3 ptssince 2011
from 63.8% in 2011
US average: 63.4%
Women 20-64 in the labor force
68.2%
US average: 73.3%
29.4%
+0.8 ptssince 2009
from 28.6% in 2009
US average: 39.3%
Section 08

People & community

49.9%
+1.8 ptssince 2009
from 48.1% in 2009
50.1%
−1.8 ptssince 2009
from 51.9% in 2009
1.7%
−0.5 ptssince 2009
from 2.2% in 2009
US average: 13.5%
13.0%
−2.8 ptssince 2013
from 15.8% in 2013
US average: 8.8%
Computer in household
87.1%
US average: 91.9%
83.0%
US average: 86.2%
Marital status (2024)
Men 15+
Never married33%(4,081)
Married51.9%(6,418)
Widowed4%(499)
Divorced11.1%(1,367)
Women 15+
Never married24%(3,056)
Married49%(6,253)
Widowed14.1%(1,792)
Divorced12.9%(1,651)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

13.0%
−2.8 ptssince 2013
from 15.8% in 2013
US average: 8.8%
48.5%
US average: 55.4%
Direct-purchase
16.3%
US average: 13.7%
22.0%
US average: 17.6%
19.8%
US average: 20.0%
VA health care
2.9%
US average: 2.3%
Any private
62.7%
US average: 68.1%
Any public
39.7%
US average: 35.2%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2020
Gulf War (2001 or later)15.5%(321)
US avg: 20.6%
Gulf War (1990s)16.9%(350)
US avg: 21.4%
Vietnam era42.5%(883)
US avg: 35.2%
Korean War6%(124)
US avg: 7.6%
World War II3%(62)
US avg: 2.9%

Share of the 2,077 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Montgomery County, Kansas?

Montgomery County, Kansas has about 31,486 residents according to the 2020 American Community Survey.

What is the median household income in Montgomery County, Kansas?

The typical household in Montgomery County, Kansas earns about $45,288 a year. Half of households make more than that, and half make less.

Is Montgomery County, Kansas expensive?

In Montgomery County, Kansas, the median home is worth about $78,900, and the typical rent is about $672 a month.

How educated are people in Montgomery County, Kansas?

About 20.2% of adults age 25 and over in Montgomery County, Kansas hold a bachelor's degree or higher.

What is the poverty rate in Montgomery County, Kansas?

About 18.2% of people in Montgomery County, Kansas live below the federal poverty line.

Has Montgomery County, Kansas grown since 1990?

Yes, Montgomery County, Kansas has shrunk since 1990. The population has lost about 7,330 residents, a change of about -19 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →