Washington is 50% more expensive than League City.
When comparing Washington, DC and League City, TX, the overall cost of living indices are 171 and 114 respectively (national median = 100). Rent is $272/month cheaper in League City, saving renters about $3,264/year.
Median household income is $13,583/year higher in League City. Home values also differ significantly — the median in Washington is $724,600 compared to $334,000 in League City.
Texas has no state income tax, giving League City residents a significant tax advantage over District of Columbia's 10.75% rate.
Washington vs League City — common questions
Other cost of living comparisons for Washington and League City