Montgomery County, Illinois Population 2020

Montgomery County, Illinois's estimated population is 28,755 with a growth rate of -1.04% in the past year according to the most recent United States census data. Montgomery County, Illinois is the 50th largest county in Illinois.

Year Population Growth Growth Rate
201828,601-154-0.54%
201728,755-301-1.04%
201629,056-130-0.45%
201529,186-262-0.89%
201429,448860.29%
201329,362-252-0.85%
201229,614-246-0.82%
201129,860-235-0.78%
201030,095-633-2.06%
199030,728-958-3.02%
198031,6861,4264.71%
197030,260-984-3.15%
196031,244-1,216-3.75%
195032,460-2,039-5.91%
194034,499-779-2.21%
193035,278-6,125-14.79%
192041,4036,09217.25%
191035,3114,47514.51%
190030,8368332.78%
189030,0031,9256.86%
188028,0782,76410.92%
187025,31411,33581.09%
186013,9797,702122.70%
18506,2771,78739.80%
18404,4901,53752.05%
18302,9530.00%

How Many People Live in Montgomery County, Illinois?

28,755

Population by Race

Race Population Percentage
White27,07493.33%
Black or African American1,4585.03%
Two or More Races2901.00%
Some Other Race970.33%
American Indian and Alaska Native450.16%
Asian320.11%
Native Hawaiian and Other Pacific Islander130.04%

Montgomery County, Illinois Population Pyramid 2020

Montgomery County, Illinois Median Age

43.1


Total

40.2


Male

46.9


Female

Montgomery County, Illinois Adults

There are 23,252 adults, (5,689 of whom are seniors) in Montgomery County, Illinois.

Montgomery County, Illinois Age Dependency

65.2

Age Dependency Ratio

32.4

Old Age Dependency Ratio

32.8

Child Dependency Ratio

Montgomery County, Illinois Sex Ratio

Female

13,864

47.79%

Male

15,145

52.21%

Montgomery County, Illinois Households and Families

Montgomery County, Illinois Renter vs Owner Occupied by Household Type

Montgomery County, Illinois Household Types

Type Owner Renter
Married89.4%10.6%
All77.1%22.9%
Non Family68.9%31.1%
Female55.3%44.7%
Male53.1%46.9%

77.1%

Rate of Home Ownership

Type Count Average Size Owned
All11,3392.2777.1
Married5,7092.889.4
Non Family3,9691.1468.9
Female1,1372.9455.3
Male5243.5253.1

2.81

Average Family Size

2.27

Average Household Size

6.6%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Montgomery County, Illinois Education

Education Attained Count Percentage
Less Than 9th Grade7113.39%
9th to 12th Grade2,0979.99%
High School Graduate8,37139.88%
Some College4,56121.73%
Associates Degree1,9689.38%
Bachelors Degree2,0229.63%
Graduate Degree1,2585.99%

Montgomery County, Illinois Educational Attainment by Race

Name Total High School Bachelors
White19,15016,9623,223
Black1,175690
Hispanic4473225
Multiple Races13613422
Other Race7742
Native American4537
Asian323222
Islander131313

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

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

Name Average Male Female
Overall$33,155$40,125$27,323
Less Than High School$19,946$21,098$18,375
High School Grad$30,141$36,577$22,750
Some College$32,788$42,096$24,314
Bachelors Degree$47,875$63,882$42,875
Graduate Degree$52,368$60,433$48,011

$33,155

Average Earnings

$40,125

Average Male

$27,323

Average Female

Montgomery County, Illinois Language

Montgomery County, Illinois Language by Age

Montgomery County, Illinois Language

98.38% of Montgomery County, Illinois residents speak only English, while 1.62% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.93% of the population.

Montgomery County, Illinois Poverty

Montgomery County, Illinois Poverty by Race

Name Total In Poverty Poverty Rate
White24,8383,88215.63%
Black2239743.50%
Multiple2719535.06%
Hispanic327247.34%

15.94%

Overall Poverty Rate

14.62%

Male Poverty Rate

17.12%

Female Poverty Rate

Poverty in Montgomery County, Illinois

The race most likely to be in poverty in Montgomery County, Illinois is Black, with 43.50% below the poverty level.

The race least likely to be in poverty in Montgomery County, Illinois is Hispanic, with 7.34% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.52%. Among those working part-time, it was 13.63%, and for those that did not work, the poverty rate was 20.55%.

Name Poverty
Less Than High School29.81%
High School11.67%
Some College9.95%
Bachelors or Greater4.44%

Montgomery County, Illinois Income

Montgomery County, Illinois Income by Household Type

Name Median Mean
Households$50,304$62,938
Families$63,922$75,592
Married Families$73,609-
Non Families$25,829$37,786

Montgomery County, Illinois Marital Status

Montgomery County, Illinois Marital Status

Marriage Rates

50.0%

Overall Marriage Rate

48.0%

Male Marriage Rate

52.2%

Female Marriage Rate

Montgomery County, Illinois Married by Age and Sex

Montgomery County, Illinois 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 45-54.

Montgomery County, Illinois Marital Status by Race

Montgomery County, Illinois Veterans

2,339

Number of Veterans

2,257

Male Veterans

82

Female Veterans

War Veterans
Vietnam897
First Gulf War372
Second Gulf War245
Korea210
World War II162

Montgomery County, Illinois Veterans by Race

Name Veterans % of Total
White2,24710.41%
Black554.17%
Hispanic489.94%
2 or More2112.96%
Other1212.37%
Indian48.89%

Montgomery County, Illinois Veterans by Education

6.77%

Veteran Poverty Rate

27.96%

Veteran Disability Rate

Montgomery County, Illinois Employment Status

49.3%

Labor Force Participation

46.9%

Employment Rate

4.9%

Unemployment Rate

Montgomery County, Illinois 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

84.23%

Born in Illinois

99.03%

Native Born

0.97%

Foreign Born

0.30%

Non Citizen

Place of Birth

99.03% of Montgomery County, Illinois residents were born in the United States, with 84.23% having been born in Illinois. 0.30% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Population of Cities in Montgomery County, Illinois

City 2010 Census 2016 Estimated Growth Growth Rate
Litchfield71286812-316-4.43%
Hillsboro62076071-136-2.19%
Nokomis22562156-100-4.43%
Raymond1006964-42-4.17%
Witt903861-42-4.65%
Farmersville724694-30-4.14%
Taylor Springs690666-24-3.48%
Coffeen685657-28-4.09%
Schram City586562-24-4.10%
Irving495475-20-4.04%
Panama 343326-17-4.96%
Fillmore330316-14-4.24%
Coalton304292-12-3.95%
Waggoner266255-11-4.14%
Harvel 223213-10-4.48%
Donnellson 210201-9-4.29%
Butler180173-7-3.89%
Ohlman135129-6-4.44%
Walshville6461-3-4.69%
Wenonah3736-1-2.70%
  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