Whitestown had 2,867 residents at the 2010 Census. It had 10,178 at the 2020 Census, more than a threefold increase, and the 2025 estimate is 15,767. No municipality in Indiana grew faster over the period, and the town has held that title for most of the decade. The reason is where it sits: on Interstate 65 in Boone County, fifteen minutes from the north side of Indianapolis and an hour from Purdue, with land.
Planned, not just grown
Growth at that rate usually outruns the town. Whitestown's own account, and the state's, is that it planned ahead: annexation, utilities and road capacity were arranged before the subdivisions arrived rather than after. The logistics and manufacturing employers along the interstate gave the town a commercial tax base that residential growth alone never provides. The result is a young town with infrastructure that is younger than its residents.
Who lives in Whitestown?
| Population, 2025 estimate | 15,767 | |
|---|---|---|
| Growth since 2010 Census | +450% | |
| Residents under 18 | 30.7% | |
| Bachelor's degree or higher, adults 25+ | 62.7% | |
| Median household income | $123,643 | |
| Median value, owner-occupied homes | $373,500 | |
| Owner-occupied | 69.6% |
U.S. Census Bureau QuickFacts; American Community Survey 2020 to 2024 five-year estimates.
Nearly a third of Whitestown residents are under 18, the highest share on the Indianapolis to Greater Lafayette corridor, and only 8 percent are over 65. Median household income is $123,643 and nearly two thirds of adults hold a degree. This is a town of young professional families, and it is worth knowing that they are served by two school systems: Eagle Township students attend Zionsville Community Schools, and Worth and Perry Township students attend Lebanon Community Schools. Which side of that line a house sits on is one of the first questions to ask.
What did Whitestown homes sell for in July 2026?
In ZIP 46075, the July 2026 median sale price was $380,000, up 4.4 percent year over year, with 34 days from list to under contract and sellers receiving 98.2 percent of asking. Thirty-four days is the longest on the corridor, and in a town this new it reflects the volume of new-construction listings, which sit longer by design, more than resale demand.
What it means
Whitestown is the corridor's entry point for a young family that wants a new house, a Boone County address and an interstate commute. For a seller, the competition is the builder down the road, and a resale home wins on what a new one cannot offer yet: a finished yard, a finished basement and a known school assignment. The Lebanon campus note covers the demand that is arriving on Whitestown's west side.
Sources: U.S. Census Bureau QuickFacts, Whitestown town, Indiana, and American Community Survey 2020 to 2024 five-year estimates; Indiana Business Research Center, InContext, Indiana's fastest-growing communities; Inside INdiana Business; Town of Whitestown; Indiana Association of REALTORS Housing Hub, ZIP 46075, July 2026. All read at source, 2026.