Washington is 125% more expensive than Pasadena.
When comparing Washington, DC and Pasadena, TX, the overall cost of living indices are 171 and 76 respectively (national median = 100). Rent is $699/month cheaper in Pasadena, saving renters about $8,388/year.
Median household income is $42,017/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $193,600 in Pasadena.
Texas has no state income tax, giving Pasadena residents a significant tax advantage over District of Columbia's 10.75% rate.
Washington vs Pasadena — common questions
Other cost of living comparisons for Washington and Pasadena