Montgomery County, Illinois Population 2018

Montgomery County, Illinois's estimated population is 28,790 with a growth rate of -1.74% 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
201728,790-511-1.74%
201629,3012220.76%
201629,079-151-0.52%
201529,230-212-0.72%
201429,4421160.40%
201329,326-285-0.96%
201229,611-245-0.82%
201129,856-238-0.79%
201030,094-634-2.06%
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%

Montgomery County, Illinois Population Growth

Population Data via

Population by Race

Race Population
White26,345
Black or African American2,347
Two or More Races373
Some Other Race93
Asian79
American Indian and Alaska Native53
Native Hawaiian and Other Pacific Islander11

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

Montgomery County, Illinois 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, Illinois Median Age

42.4


Total

39.4


Male

45.4


Female

Montgomery County, Illinois Adults

There are 23,411 adults, (5,421 of which are seniors) in Montgomery County, Illinois.

Montgomery County, Illinois Age Dependency

62.9

Age Dependency Ratio

30.2

Old Age Dependency Ratio

32.7

Child Dependency Ratio

Montgomery County, Illinois Sex Ratio

Female

13,993

47.76%

Male

15,308

52.24%

Montgomery County, Illinois Households and Families

Montgomery County, Illinois Renter vs Owner Occupied by Household Type

Montgomery County, Illinois Household Types

Type Owner Renter
Married87.2%12.8%
All77.4%22.6%
Non Family70.8%29.2%
Male68.5%31.5%
Female57.7%42.3%

77.4%

Rate of Home Ownership

Montgomery County, Illinois Households by Type

Type Count Average Size Owned
All11,2872.1577.4
Married5,6102.7687.2
Non Family3,8041.170.8
Female1,2852.4557.7
Male5882.5268.5

2.61

Average Family Size

2.15

Average Household Size

7.3%

Unmarried (Opposite Sex)

0.2%

Unmarried (Same Sex)

Montgomery County, Illinois Households

Montgomery County, Illinois Education

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

Education Attained Count Percentage
Less Than 9th Grade9714.63%
9th to 12th Grade1,9579.34%
High School Graduate8,46740.40%
Some College4,70922.47%
Associates Degree1,9489.29%
Bachelors Degree1,7928.55%
Graduate Degree1,1155.32%

Montgomery County, Illinois Educational Attainment by Race

Name Total High School Bachelors
White18,43116,2842,821
Black1,8961,20234
Hispanic33428011
Multiple Races169156
Other Race9362
Asian796235
Native American5350
Islander111111

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 islander people with a rate of 100.00%.

Montgomery County, Illinois Earnings by Educational Attainment

Name Average Male Female
Overall$29,296$32,449$26,492
Less Than High School$16,857$16,906$16,786
High School Grad$25,559$31,653$20,696
Some College$30,665$34,781$27,896
Bachelors Degree$44,653$61,771$41,194
Graduate Degree$47,426$49,485$46,930

$29,296

Average Earnings

$32,449

Average Male

$26,492

Average Female

Montgomery County, Illinois Language

Montgomery County, Illinois Language by Age

Montgomery County, Illinois Language

97.82% of Montgomery County, Illinois residents speak only English, while 2.18% speak other languages. The largest non-English language is Spanish, which is spoken by 1.28% of the population.

Montgomery County, Illinois Poverty

Montgomery County, Illinois Poverty by Race

Name Total In Poverty Poverty Rate
White23,5613,55615.09%
Multiple26411041.67%
Black1593220.13%
Native412253.66%
Hispanic216115.09%

15.36%

Overall Poverty Rate

12.91%

Male Poverty Rate

17.24%

Female Poverty Rate

Poverty in Montgomery County, Illinois

The race most likely to be in poverty in Montgomery County, Illinois is Native, with 53.66% below the poverty level.

The race least likely to be in poverty in Montgomery County, Illinois is Hispanic, with 5.09% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.02%. Among those working part-time, it was 16.02%, and for those that did not work, the poverty rate was 20.81%.

Montgomery County, Illinois Poverty Rate by Education

Name Poverty
Less Than High School28.58%
High School12.16%
Some College11.89%
Bachelors or Greater3.16%

Montgomery County, Illinois Poverty Rate by Employment Status and Sex

Name Poverty
Male Unemployed35.68%
Female Unemployed33.43%
Female Employed8.44%
Male Employed6.35%

Montgomery County, Illinois Income

Montgomery County, Illinois Income by Household Type

Name Median Mean
Households$45,173$58,678
Families$55,527$69,158
Married Families$63,648$76,397
Non Families$23,482$35,624

Montgomery County, Illinois Marital Status

Montgomery County, Illinois Marital Status

Marriage Rates

50.5%

Overall Marriage Rate

45.6%

Male Marriage Rate

55.8%

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

Montgomery County, Illinois Marital Status by Race

Montgomery County, Illinois Veterans

Montgomery County, Illinois Veterans by War

2,498

Number of Veterans

2,433

Male Veterans

65

Female Veterans

Name Veterans
Vietnam956
Korea283
First Gulf War271
Second Gulf War223
World War II155

Montgomery County, Illinois Veterans by Age

Name Veterans
75+677
65 to 74629
55 to 64539
35 to 54490
18 to 34163

Montgomery County, Illinois Veterans by Race

Name Veterans % of Total
White2,39611.60%
Black773.40%
2 or More228.53%
Hispanic102.07%
Other33.23%

Montgomery County, Illinois Veterans by Education

7.14%

Veteran Poverty Rate

28.41%

Veteran Disability Rate

Montgomery County, Illinois Employment Status

Montgomery County, Illinois Employment by Age

43.9%

Labor Force Participation

41.4%

Employment Rate

5.7%

Unemployment Rate

Montgomery County, Illinois Employment by Race

Montgomery County, Illinois Employment by Education

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%
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