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LA

LaPlace, Illinois

Census designated place in Piatt County, Illinois · ZIP 61929, 61936

  • Piatt County
  • Within Cerro Gordo Township
  • Census data · ACS 2019-2023
  • 130 (2019-2023 estimate)Population
  • 53Households
  • $67,125Median household income
  • $80,500Median home value
  • 2ZIP codes

About LaPlace

This page shows only what has been published about LaPlace: 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 2020−7.7%
2302402502602010: 25920102020: 2392020259239
Population of LaPlace at each census
CensusPopulation
2010259
2020239

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 LaPlace
Under $50k34%
$50k to $100k43.4%
$100k to $150k22.6%
$150k to $200k0%
$200k and over0%

Median household income $67,125 · 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 LaPlace
Owner occupied
45 units
Renter occupied
8 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.

LaPlace compared with its county and state
LaPlace compared with its county and state, American Community Survey 2019-2023
MeasureLaPlacePiatt CountyIllinois
Population13016,70212,692,653
Median household income$67,125$87,516$81,702
Median age52.142.538.9
Median home value$80,500$173,200$250,500
Bachelor’s degree or higher31.9%31.9%37.2%
Foreign-born residents0.0%0.9%14.4%
Owner-occupied homes84.9%85.4%66.8%
Mean commute to workNot available23.7 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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Schools

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Nearby towns

Other towns in Piatt County

All towns in Piatt County