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Union Township, Clark County, Indiana

Township in Clark County, Indiana · ZIP 47106, 47111, 47126

  • Clark County
  • Census data · ACS 2019-2023
Join Union TownshipAsk Union TownshipBusinessesPeople
  • 4,737 (2024 estimate)Population
  • 1,685Households
  • $106,344Median household income
  • $242,500Median home value
  • 4ZIP codes

About Union Township

This page shows only what has been published about Union 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+125.2%
2k3k4k5k2000: 2,02120002010: 3,50720102020: 4,55220202,0214,552
Population of Union Township at each census
CensusPopulation
20002,021
20103,507
20204,552

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 18, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county subdivision level, state 18, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county subdivision level, state 18, retrieved November 14, 2026.

Household income in Union Township
Under $50k11.8%
$50k to $100k34.6%
$100k to $150k26.6%
$150k to $200k20.2%
$200k and over6.6%

Median household income $106,344 · 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 18, retrieved November 14, 2026.

Housing tenure in Union Township
Owner occupied
1,492 units
Renter occupied
193 units
Vacancy rate
3.9%

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 18, retrieved November 14, 2026.

Union Township compared with its county and state
Union Township compared with its county and state, American Community Survey 2019-2023
MeasureUnion TownshipClark CountyIndiana
Population4,583122,8006,811,752
Median household income$106,344$72,298$70,051
Median age39.839.838.0
Median home value$242,500$212,400$201,600
Bachelor’s degree or higher31.0%25.5%28.8%
Foreign-born residents1.1%4.0%5.9%
Owner-occupied homes88.5%75.0%70.4%
Mean commute to work32.4 minutes22.4 minutes24.0 minutes

Source: American Community Survey 5-year data profile 2019–2023, county subdivision level, state 18, retrieved November 14, 2026.

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Other places named Union in Indiana