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Harp Township, Illinois

Township in De Witt County, Illinois · ZIP 61727, 61735

  • De Witt County
  • Census data · ACS 2019-2023
  • 295 (2024 estimate)Population
  • 154Households
  • $63,500Median household income
  • $307,500Median home value
  • 2ZIP codes

About Harp Township

This page shows only what has been published about Harp Township: 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 2020−7.5%
3103203303402000: 33520002010: 31120102020: 3102020335310
Population of Harp Township at each census
CensusPopulation
2000335
2010311
2020310

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, county subdivision level, state 17, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county subdivision level, state 17, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county subdivision level, state 17, retrieved November 14, 2026.

Household income in Harp Township
Under $50k37%
$50k to $100k36.3%
$100k to $150k22.1%
$150k to $200k0%
$200k and over4.5%

Median household income $63,500 · 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, county subdivision level, state 17, retrieved November 14, 2026.

Housing tenure in Harp Township
Owner occupied
154 units
Renter occupied
0 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, county subdivision level, state 17, retrieved November 14, 2026.

Harp Township compared with its county and state
Harp Township compared with its county and state, American Community Survey 2019-2023
MeasureHarp TownshipDe Witt CountyIllinois
Population37515,46112,692,653
Median household income$63,500$64,802$81,702
Median age37.244.038.9
Median home value$307,500$124,200$250,500
Bachelor’s degree or higher40.8%21.4%37.2%
Foreign-born residents0.0%1.6%14.4%
Owner-occupied homes100.0%76.8%66.8%
Mean commute to work31.4 minutes22.7 minutes28.1 minutes

Source: American Community Survey 5-year data profile 2019–2023, county subdivision level, state 17, retrieved November 14, 2026.

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Nearby towns

Other towns in De Witt County

All towns in De Witt County