What is the cost-of-living index for Indianapolis?

Indianapolis has a composite cost-of-living index of roughly 90, meaning overall costs run about 10% below the US average of 100. Housing is the biggest driver, sitting well under the national benchmark.

Why is Indianapolis cheaper than the national average?

Indianapolis benefits from affordable housing, modest utility costs, and reasonable transportation expenses for a major metro. Groceries and healthcare are closer to the national average, but housing pulls the composite below 100.

How do I read the category indices?

Each category index compares Indianapolis to the US average of 100. A value below 100 means that category is cheaper than average, while above 100 means it is more expensive. Housing near 80 indicates housing is about 20% below average.

What does purchasing power mean here?

Purchasing power converts your Indianapolis income into the equivalent number of average-cost dollars. Because Indianapolis is below average, your dollars stretch further, so the figure is higher than your nominal income.

How accurate is this index?

Cost-of-living indices are survey-based approximations that shift with rents and prices. Treat the result as a directional guide for budgeting and relocation comparisons rather than a precise figure.

Indianapolis Cost-of-Living Index

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This tool benchmarks the cost of living in Indianapolis against the US national average of 100. Indianapolis carries a composite index near 90, so a dollar generally stretches further there than in the average American city, driven mainly by affordable housing.

How it works

The composite index compares Indianapolis to a national baseline of 100. Your purchasing power and a comparison-city equivalent are derived from it:

purchasing_power      = income * (100 / indianapolis_index)
equivalent_in_target  = income * (target_index / indianapolis_index)

A category index below 100 is cheaper than the national average; above 100 is more expensive.

Example

With Indianapolis at index 90, a $60,000 income has purchasing power of $60,000 * (100 / 90) = $66,667 in average-cost dollars. To keep that standard of living in a city with index 130, you would need $60,000 * (130 / 90) = $86,667.

Notes

Category indices here are representative weighted components, not official statistics. Housing is the largest swing factor and moves with the rental market. Use the breakdown to compare specific spending categories before a move.