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Harmon, Lee County, Illinois

Village in Lee County, Illinois · ZIP 61042

  • Lee County
  • Within Harmon Township
  • Census data · ACS 2019-2023
Join HarmonAsk HarmonBusinessesPeople
  • 117 (2024 estimate)Population
  • 34Households
  • $57,083Median household income
  • $112,500Median home value
  • 1ZIP codes

About Harmon

This page shows only what has been published about Harmon: 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 2020−25.5%
1001201401602000: 14920002010: 12020102020: 1112020149111
Population of Harmon at each census
CensusPopulation
2000149
2010120
2020111

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 Harmon
Under $50k35.2%
$50k to $100k29.4%
$100k to $150k26.5%
$150k to $200k5.9%
$200k and over2.9%

Median household income $57,083 · 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 Harmon
Owner occupied
31 units
Renter occupied
3 units
Vacancy rate
17.1%

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.

Harmon compared with its county and state
Harmon compared with its county and state, American Community Survey 2019-2023
MeasureHarmonLee CountyIllinois
Population8134,05812,692,653
Median household income$57,083$68,459$81,702
Median age52.743.038.9
Median home value$112,500$155,100$250,500
Bachelor’s degree or higher3.1%19.4%37.2%
Foreign-born residents0.0%2.3%14.4%
Owner-occupied homes91.2%73.3%66.8%
Mean commute to work30.0 minutes24.3 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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Nearby towns

Other towns in Lee County

All towns in Lee County

Other places named Harmon in Illinois