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zipcodes.pro — CITY/IL/FLANAGAN

Flanagan ZIP code, Illinois

The ZIP code for Flanagan, IL is 61740, and its area codes are 779 and 815.

USPS city name
1 ZIP code
Population
849
Area codes
779, 815

Flanagan in numbers

About 849 people live in Flanagan, in 411 households. The median household income is $62,083 a year, 26% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $108,900 (59% below the Illinois median), and median gross rent is $868 a month. The median age is 49.0; 17.7% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 23 minutes.

Population849Flanagan849
Households411Flanagan411
Median age49.0Flanagan49.0Illinois39.0US 38.9
Median household income$62,083Flanagan$62,083Illinois$83,390US $80,734
Median home value$108,900Flanagan$108,900Illinois$263,300US $332,700
Median gross rent$868Flanagan$868Illinois$1,274US $1,413
Bachelor's degree or higher17.7%Flanagan17.7%Illinois37.8%US 35.7%
Mean commute22.5 minFlanagan22.5 minIllinois27.8 minUS 26.4 min
Population density1,474 / sq miFlanagan1,474 / sq mi

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

ZIP codes addressed as Flanagan

ZIP codes with the USPS city name Flanagan
ZIP City Type Population Median income Median home
61740 Flanagan , IL Standard 1,377 $79,904 $143,600

Map of Flanagan ZIP codes

61740

The ZIP codes of Flanagan, 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 Flanagan

The nearest larger towns are Gridley (1,390 people, 9.3 mi), Minonk (1,941 people, 9.6 mi) and Pontiac (11,294 people, 11 mi).

Towns near Flanagan
TownPopulationDistance
Pontiac 11,294 11.4 mi
El Paso 2,917 12.6 mi
Streator 12,330 17.2 mi
Fairbury 3,713 20.1 mi
Eureka 5,007 24.6 mi
Normal 53,569 25.7 mi
Metamora 4,159 27.2 mi
Dwight 3,872 27.4 mi
Bloomington 78,907 28.4 mi
Marseilles 4,279 29.5 mi

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

Cite this page

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

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