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zipcodes.pro — CITY/IL/GILLESPIE

Gillespie ZIP code, Illinois

The ZIP code for Gillespie, IL is 62033, and its area code is 217.

USPS city name
1 ZIP code
Population
2,815
Area code
217

Gillespie in numbers

About 2,815 people live in Gillespie, in 1,135 households. The median household income is $82,772 a year, about the same as the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $91,000 (65% below the Illinois median), and median gross rent is $750 a month. The median age is 45.3; 22.1% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 28 minutes.

Population2,815Gillespie2,815
Households1,135Gillespie1,135
Median age45.3Gillespie45.3Illinois39.0US 38.9
Median household income$82,772Gillespie$82,772Illinois$83,390US $80,734
Median home value$91,000Gillespie$91,000Illinois$263,300US $332,700
Median gross rent$750Gillespie$750Illinois$1,274US $1,413
Bachelor's degree or higher22.1%Gillespie22.1%Illinois37.8%US 35.7%
Mean commute28.2 minGillespie28.2 minIllinois27.8 minUS 26.4 min
Population density1,897 / sq miGillespie1,897 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Gillespie city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Gillespie

ZIP codes with the USPS city name Gillespie
ZIP City Type Population Median income Median home
62033 Gillespie , IL Standard 4,294 $78,286 $106,200

Map of Gillespie ZIP codes

62033

The ZIP codes of Gillespie, IL, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Gillespie

The nearest larger towns are Staunton (4,298 people, 8.0 mi), Litchfield (6,834 people, 8.9 mi) and Carlinville (5,480 people, 11 mi).

Towns near Gillespie
TownPopulationDistance
Staunton 4,298 8.0 mi
Litchfield 6,834 8.9 mi
Carlinville 5,480 11.0 mi
Holiday Shores 2,782 15.2 mi
Hillsboro 5,803 18.8 mi
Bethalto 9,239 19.7 mi
Rosewood Heights 4,229 21.4 mi
East Alton 5,689 22.8 mi
Wood River 10,279 22.9 mi
Alton 25,279 23.6 mi
Godfrey 17,712 24.8 mi
Edwardsville 26,474 24.9 mi
Highland 10,262 25.6 mi
Virden 3,171 26.4 mi

More nearby: every ZIP code in Macoupin County · Illinois ZIP codes

Cite this page

zipcodes.pro. “Gillespie, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/gillespie

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