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Seaton, Illinois

Village in Mercer County, Illinois · ZIP 61476

  • Mercer County
  • Within Abington Township
  • Census data · ACS 2019-2023
Join SeatonAsk SeatonBusinessesPeople
  • 206 (2024 estimate)Population
  • 97Households
  • $69,375Median household income
  • $91,000Median home value
  • 1ZIP codes

About Seaton

This page shows only what has been published about Seaton: 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 2020−11.6%
2102202302402502000: 24220002010: 22220102020: 2142020242214
Population of Seaton at each census
CensusPopulation
2000242
2010222
2020214

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 Seaton
Under $50k34.1%
$50k to $100k35.1%
$100k to $150k28.9%
$150k to $200k2.1%
$200k and over0%

Median household income $69,375 · 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 Seaton
Owner occupied
83 units
Renter occupied
14 units
Vacancy rate
24.8%

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.

Seaton compared with its county and state
Seaton compared with its county and state, American Community Survey 2019-2023
MeasureSeatonMercer CountyIllinois
Population22415,61912,692,653
Median household income$69,375$71,710$81,702
Median age34.444.538.9
Median home value$91,000$139,300$250,500
Bachelor’s degree or higher12.2%18.9%37.2%
Foreign-born residents0.0%1.1%14.4%
Owner-occupied homes85.6%82.7%66.8%
Mean commute to work25.8 minutes28.5 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 Mercer County

All towns in Mercer County