People in Gillespie, Illinois
Cost of Living,
The 2012 Gillespie, IL, population is 3,319. There are 2,282 people per square mile (population density).
Family in Gillespie, IL
The median age is 38.2. The US median is 37.3. 49.36% of people in Gillespie, IL, are married. 13.07% are divorced.
The average household size is 2.43 people. 26.40% of people are married, with children. 18.15% have children, but are single.
Race in Gillespie, IL
97.53% of people are white, 0.15% are black, 0.18% are asian, 0.48% are native american, and 1.66% claim 'Other'.
2.26% of the people in Gillespie, IL, claim hispanic ethnicity (meaning 97.74% are non-hispanic).
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