Macoupin County, IL Population

Overview

45,152

Total Population

43.7

Median age

50.52%

Female population %

97.9:100

Gender ratio (M:F)

60-64 years

Largest age group

59.2

Total dependency ratio

White

Largest racial group

58

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Macoupin County's population is old compared to the rest of the country:

The median age in Macoupin County is 43.7, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Macoupin County's population under 18 was 21.20%, compared to the 22.51% nationwide.
Macoupin County's elderly or the senior population (over 65 age) was 20.03% as compared to 16.04% nationwide.
Of the total population in Macoupin County, 17.16% were under the age of 15, 16.91% aged 15 to 29, 45.91% aged 30 to 64, 16.82% aged 65 to 84, and 3.21% were 85 years of age and older.

There are 470 more females than males in Macoupin County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.52% females and 49.48% males in Macoupin County, IL.
The Macoupin County, IL gender ratio is 97.9:100 i.e. 97.9 men to 100 women (0.979).
For male population, the largest age group is 60-64 years with a population of 1,998.
For the female population, the largest age group is 55-59 years with a population of 1,934.

Macoupin County's population has become increasingly diverse:

Racial distribution of Macoupin County population: 96.07% are White, 1.04% are Black or African American, 0.17% are American Indian and Alaska Native, 0.40% are Asian, 0.02% are Native Hawaiian and other Pacific Islander, 0.40% are some other race and 1.90% are multiracial.
Macoupin County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 58 is Hispanic or Latino (of any race), and 44,572 (98.72% of the total population) is Non-Hispanic.
The largest racial group in Macoupin County is White with a population of 43,378 (96.07% of the total population).

Macoupin County's population has already reached its peak and is showing a trend of decline:

The peak population was 48,956 in the year 2000
From 2000 to 2010, Macoupin County's population decreased by 1,158 (2.37%), as compared to the national growth of 9.63%.
From 2010 to 2020, Macoupin County's population decreased by 2,953 (6.18%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Macoupin County's population was lowest in year 2022 at 44,245.