The median income of Washington Boro residents was an inflation-adjusted $37,237 per year. Washington Boro had 295 households in 2017, with a population of 821.
The city with the highest median resident income in the state was Devon. Devon's median income was $93,604 per year after adjusting for inflation – $56,367 more than Washington Boro. It had 564 households in 2017 and a population of 1,749.
Loretto had the lowest annual resident income among cities in Pennsylvania, with a median income of only $4,369 per year. That was $32,868 less than the median income in Washington Boro at the time. Loretto had 115 households in 2017 and a population of 1,203.
The table below shows the top 100 cities ranked by median annual resident earnings in 2017.