The median income of Arlington residents was an inflation-adjusted $28,264 per year. Arlington had 193 households in 2017, with a population of 434.
The city with the highest median resident income in the state was Spring Hill. Spring Hill's median income was $83,750 per year after adjusting for inflation – $55,486 more than Arlington. It had 43 households in 2017 and a population of 70.
Notre Dame had the lowest annual resident income among cities in Indiana, with a median income of only $3,392 per year. That was $24,872 less than the median income in Arlington at the time. Notre Dame had 150 households in 2017 and a population of 6,720.
The table below shows the top 100 cities ranked by median annual resident earnings in 2017.