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Allerton, Illinois

Village in Vermilion County, Illinois · ZIP 61810

  • Vermilion County
  • Within Sidell Township
  • Census data · ACS 2019-2023
Join AllertonAsk AllertonBusinessesPeople
  • 253 (2024 estimate)Population
  • 98Households
  • $51,667Median household income
  • $106,700Median home value
  • 1ZIP codes

About Allerton

This page shows only what has been published about Allerton: 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 2020−10.6%
2602803002000: 29320002010: 29120102020: 2622020293262
Population of Allerton at each census
CensusPopulation
2000293
2010291
2020262

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 Allerton
Under $50k45.9%
$50k to $100k29.6%
$100k to $150k15.3%
$150k to $200k3.1%
$200k and over6.1%

Median household income $51,667 · 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 Allerton
Owner occupied
76 units
Renter occupied
22 units
Vacancy rate
16.2%

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.

Allerton compared with its county and state
Allerton compared with its county and state, American Community Survey 2019-2023
MeasureAllertonVermilion CountyIllinois
Population21773,17912,692,653
Median household income$51,667$54,537$81,702
Median age45.641.238.9
Median home value$106,700$92,900$250,500
Bachelor’s degree or higher11.9%16.2%37.2%
Foreign-born residents0.5%2.1%14.4%
Owner-occupied homes77.6%69.2%66.8%
Mean commute to work28.4 minutes19.8 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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Nearby towns

Other towns in Vermilion County

All towns in Vermilion County