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Flanagan, Illinois

Village in Livingston County, Illinois · ZIP 61740

  • Livingston County
  • Within Nebraska Township
  • Census data · ACS 2019-2023
  • 4 public schools
Join FlanaganAsk FlanaganBusinessesPeople
  • 1,023 (2024 estimate)Population
  • 379Households
  • $75,104Median household income
  • $103,900Median home value
  • 4Public schools
  • 1ZIP codes

About Flanagan

This page shows only what has been published about Flanagan: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.

Town intelligenceOfficial sources, refreshed yearly

Population, 2000 to 2020−6.7%
1k1.1k1.1k1.2k2000: 1,08320002010: 1,11020102020: 1,01020201,0831,010
Population of Flanagan at each census
CensusPopulation
20001,083
20101,110
20201,010

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2000 Summary File 1: total population, place level, state 17, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 17, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 17, retrieved November 14, 2026.

Household income in Flanagan
Under $50k37.2%
$50k to $100k29.3%
$100k to $150k14.8%
$150k to $200k5.5%
$200k and over13.2%

Median household income $75,104 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 17, retrieved November 14, 2026.

Housing tenure in Flanagan
Owner occupied
314 units
Renter occupied
65 units
Vacancy rate
17.4%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 17, retrieved November 14, 2026.

Flanagan compared with its county and state
Flanagan compared with its county and state, American Community Survey 2019-2023
MeasureFlanaganLivingston CountyIllinois
Population86435,65912,692,653
Median household income$75,104$70,796$81,702
Median age49.241.938.9
Median home value$103,900$131,500$250,500
Bachelor’s degree or higher20.4%18.5%37.2%
Foreign-born residents0.8%2.0%14.4%
Owner-occupied homes82.8%73.9%66.8%
Mean commute to work19.7 minutes22.3 minutes28.1 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 17, retrieved November 14, 2026.

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Schools

Public schools in Flanagan4
Public schools in Flanagan, NCES directory 2023–2024
SchoolTypeGradesDistrict
Flanagan Elem SchoolPublicPre-K–8Flanagan-Cornell Dist 74
Flanagan-Cornell High SchoolPublic9–12Flanagan-Cornell Dist 74
Livingston Co Crossroads AcademySpecial educationMLivingston Co Spec Services Unit
Livingston County AcademySpecial educationMLivingston Co Spec Services Unit

Open public schools in the NCES directory for 2023–2024, placed by their listed location; private schools are not in the source. Enrollment and ratings are not shown.

Sources: NCES Common Core of Data, public school directory 2023–2024, retrieved November 14, 2026; NCES EDGE public school geocodes 2024–2025, retrieved November 14, 2026.

Legislative districts

Legislative districts for Flanagan3
Congressional and state legislative districts for Flanagan
ChamberDistrict
U.S. House of RepresentativesCongressional District 16 (IL-16)
State legislature, lower chamberState House District 105
State legislature, upper chamberState Senate District 53

Boundaries from the Census Bureau’s TIGER/Line district files, matched to Flanagan’s own boundary. Who holds each seat appears on the People page once the official records are approved.

Sources: Census cartographic boundaries 2025: congressional districts, 119th Congress, retrieved November 14, 2026; Census cartographic boundaries 2025: state legislative districts, upper chamber, state 17, retrieved November 14, 2026; Census cartographic boundaries 2025: state legislative districts, lower chamber, state 17, retrieved November 14, 2026.

Frequently asked about FlanaganPromoted from questions people asked

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Nearby towns

Other towns in Livingston County

All towns in Livingston County