Washington is 217% more expensive than Brownsville.
When comparing Washington, DC and Brownsville, TX, the overall cost of living indices are 171 and 54 respectively (national median = 100). Rent is $994/month cheaper in Brownsville, saving renters about $11,928/year.
Median household income is $57,612/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $122,400 in Brownsville.
Texas has no state income tax, giving Brownsville residents a significant tax advantage over District of Columbia's 10.75% rate.
Washington vs Brownsville — common questions
Other cost of living comparisons for Washington and Brownsville