Gillespie is a city located in Macoupin County Illinois. Gillespie has a 2024 population of 3,115. Gillespie is currently declining at a rate of -0.38% annually and its population has decreased by -1.58% since the most recent census, which recorded a population of 3,165 in 2020.
The average household income in Gillespie is $72,957 with a poverty rate of 16.16%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Gillespie is 41.8 years, 32.8 years for males, and 46.3 years for females.
According to the most recent ACS, the racial composition of Gillespie was:
White
Two or more races
Native American
Black or African American
Asian
Native Hawaiian or Pacific Islander
Other race
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 1,321 | 2.42 | 67.3 | 32.7 |
| Non Family | 533 | 1.1 | 59.8 | 40.2 |
| Married | 486 | 3.42 | 84.6 | 15.4 |
| Female | 239 | 3.38 | 58.6 | 41.4 |
| Male | 63 | 2.14 | 30.2 | 69.8 |
3.09
Average Family Size
2.42
Average Household Size
67.3%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among hispanic people with a rate of 100%.
All
Male
Female
$42,391
Average Earnings
$68,900
Average Male
$32,826
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
100% of Gillespie residents speak only English, while 0% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0% of the population.
rate
16.16%
Overall Poverty Rate
12.74%
Male Poverty Rate
19.6%
Female Poverty Rate
The race most likely to be in poverty in Gillespie is White, with 16.75% below the poverty level.
The race least likely to be in poverty in Gillespie is Multiple, with 3.81% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 7.26%, and for those that did not work, the poverty rate was 29.12%.
Married
Widowed
Divorced
Separated
NeverMarried
43.6%
Overall Marriage Rate
46.5%
Male Marriage Rate
40.9%
Female Marriage Rate
male
female
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.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
35.71%
Veteran Disability Rate
LaborForceParticipation
61.7%
Labor Force Participation
58.5%
Employment Rate
5.1%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
85.56%
Born in Gillespie
99.69%
Native Born
0.31%
Foreign Born
0.31%
Non Citizen
0%
Naturalized
99.69% of Gillespie residents were born in the United States, with 85.56% having been born in Illinois. 0.31% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 3,052 | -13 | -0.42% |
| 2028 | 3,065 | -12 | -0.39% |
| 2027 | 3,077 | -13 | -0.42% |
| 2026 | 3,090 | -12 | -0.39% |
| 2025 | 3,102 | -13 | -0.42% |
| 2024 | 3,115 | -12 | -0.38% |
| 2023 | 3,127 | -13 | -0.41% |
| 2022 | 3,140 | -30 | -0.95% |
| 2021 | 3,170 | 5 | 0.16% |
| 2020 | 3,165 | 68 | 2.2% |
| 2019 | 3,097 | -26 | -0.83% |
| 2018 | 3,123 | -24 | -0.76% |
| 2017 | 3,147 | -21 | -0.66% |
| 2016 | 3,168 | 8 | 0.25% |
| 2015 | 3,160 | -35 | -1.1% |
| 2014 | 3,195 | -37 | -1.14% |
| 2013 | 3,232 | -28 | -0.86% |
| 2012 | 3,260 | -51 | -1.54% |
| 2011 | 3,311 | -13 | -0.39% |
| 2010 | 3,324 | -88 | -2.58% |
| 2000 | 3,412 | -233 | -6.39% |
| 1990 | 3,645 | -95 | -2.54% |
| 1980 | 3,740 | 283 | 8.19% |
| 1970 | 3,457 | -112 | -3.14% |
| 1960 | 3,569 | -536 | -13.06% |
| 1950 | 4,105 | -335 | -7.55% |
| 1940 | 4,440 | -671 | -13.13% |
| 1930 | 5,111 | 1,048 | 25.79% |
| 1920 | 4,063 | 0 | 0% |