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Cedar Township, Illinois

Township in Knox County, Illinois · ZIP 61401, 61410

  • Knox County
  • Census data · ACS 2019-2023
  • 1 public schools
  • 2,980 (2024 estimate)Population
  • 1,476Households
  • $63,361Median household income
  • $110,700Median home value
  • 1Public schools
  • 2ZIP codes

About Cedar Township

This page shows only what has been published about Cedar Township: 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 2020−11.8%
3k3.2k3.4k3.6k2000: 3,45420002010: 3,27020102020: 3,04720203,4543,047
Population of Cedar Township at each census
CensusPopulation
20003,454
20103,270
20203,047

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

Household income in Cedar Township
Under $50k38.3%
$50k to $100k37.4%
$100k to $150k13.9%
$150k to $200k4%
$200k and over6.4%

Median household income $63,361 · 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, county subdivision level, state 17, retrieved November 14, 2026.

Housing tenure in Cedar Township
Owner occupied
1,135 units
Renter occupied
341 units
Vacancy rate
11.9%

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, county subdivision level, state 17, retrieved November 14, 2026.

Cedar Township compared with its county and state
Cedar Township compared with its county and state, American Community Survey 2019-2023
MeasureCedar TownshipKnox CountyIllinois
Population3,00949,29412,692,653
Median household income$63,361$53,291$81,702
Median age47.042.438.9
Median home value$110,700$104,900$250,500
Bachelor’s degree or higher20.2%20.3%37.2%
Foreign-born residents0.4%3.3%14.4%
Owner-occupied homes76.9%69.8%66.8%
Mean commute to work31.3 minutes20.6 minutes28.1 minutes

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

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Schools

Public schools in Cedar Township1
Public schools in Cedar Township, NCES directory 2023–2024
SchoolTypeGradesDistrict
Hedding Grade SchPublicPre-K–5Abingdon-Avon CUSD 276

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 Cedar Township3
Congressional and state legislative districts for Cedar Township
ChamberDistrict
U.S. House of RepresentativesCongressional District 17 (IL-17)
State legislature, lower chamberState House District 94
State legislature, upper chamberState Senate District 47

Boundaries from the Census Bureau’s TIGER/Line district files, matched to Cedar Township’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 Cedar TownshipPromoted from questions people asked

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Places in Cedar Township

Nearby towns

Other towns in Knox County

All towns in Knox County