Cost of living in Sullivan, Indiana

Sullivan, Indiana has about 4,252 people. That count is a 2020–2024 Census average, not a headcount from one day.

A typical home is worth about $128,100.

HUD's fair-market rent for a 2-bedroom in Sullivan County is $1,067 a month. That is the county number, not an apartment listing in Sullivan. It runs from October 2026 through September 2027.

In the Terre Haute, IN metro area, prices sit at 87.8 when the U.S. average is 100. That is a 2024 BEA index.

Indiana taxes wages. A typical combined sales tax is 7.0% as of January 1, 2026. That mix is statewide, not Sullivan's exact store tax.

Some places in Indiana add a local wage tax. In 2023 the state average was about 0.35% of income. That is not a Sullivan bill.

In July 2026, a typical Indiana home paid 16.73¢ per kilowatt-hour. That is a state average from EIA, not Sullivan's bill.

EIA does not publish a Indiana gasoline price. For the week of October 12, 2026, the Midwest (PADD 2) all-grades price was $4.237 a gallon. At 12,000 miles a year and 25 mpg, the index counts that as $2,033.76 a year. Those miles are our standard, not a Census figure, and every town in Indiana shares this price.

Among 320 places we list in Indiana with a rent figure, 193 have higher typical rent than Sullivan.