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Heritage Lake, Illinois

Census designated place in Tazewell County, Illinois · ZIP 61755

  • Tazewell County
  • Within Mackinaw Township
  • Census data · ACS 2019-2023
Join Heritage LakeAsk Heritage LakeBusinessesPeople
  • 1,708 (2019-2023 estimate)Population
  • 609Households
  • $117,422Median household income
  • $210,600Median home value
  • 1ZIP codes

About Heritage Lake

This page shows only what has been published about Heritage Lake: 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, 2010 to 2020+0.2%
1.5k1.5k2010: 1,52020102020: 1,52320201,5201,523
Population of Heritage Lake at each census
CensusPopulation
20101,520
20201,523

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

Sources: 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 Heritage Lake
Under $50k15.1%
$50k to $100k21.3%
$100k to $150k38.3%
$150k to $200k14.8%
$200k and over10.5%

Median household income $117,422 · 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 Heritage Lake
Owner occupied
593 units
Renter occupied
16 units
Vacancy rate
0%

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.

Heritage Lake compared with its county and state
Heritage Lake compared with its county and state, American Community Survey 2019-2023
MeasureHeritage LakeTazewell CountyIllinois
Population1,708130,55512,692,653
Median household income$117,422$76,704$81,702
Median age40.341.738.9
Median home value$210,600$164,500$250,500
Bachelor’s degree or higher37.5%28.4%37.2%
Foreign-born residents0.0%1.4%14.4%
Owner-occupied homes97.4%77.5%66.8%
Mean commute to work30.5 minutes20.9 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 Tazewell County

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