Cost of Living: Washington, DC vs Port St. Lucie, FL (2026)

Washington

District of Columbia
171
VS

Port St. Lucie

Florida
113

Washington is 51% more expensive than Port St. Lucie.

$1,900/mo ↑ 7%
Median Rent
$1,781/mo ↓ 6%
$106,287/yr ↑ 36%
Median Income
$78,137/yr ↓ 26%
$724,600 ↑ 121%
Home Value
$327,700 ↓ 55%
$2,103/mo ↑ 40%
Owner Costs
$1,507/mo ↓ 28%
672,079
Population
220,453

Tax Comparison

10.75%
Income Tax
0%
6.0%
State Sales Tax
6.0%
0.56%
Property Tax
0.86%

Affordability

21.5%
rent-to-income
Affordability
27.4%
rent-to-income

Detailed Comparison

When comparing Washington, DC and Port St. Lucie, FL, the overall cost of living indices are 171 and 113 respectively (national median = 100). Rent is $119/month cheaper in Port St. Lucie, saving renters about $1,428/year.

Median household income is $28,150/year higher in Washington. Home values also differ significantly — the median in Washington is $724,600 compared to $327,700 in Port St. Lucie.

Florida has no state income tax, giving Port St. Lucie residents a significant tax advantage over District of Columbia's 10.75% rate.

Frequently Asked Questions

Washington vs Port St. Lucie — common questions

Is Washington or Port St. Lucie cheaper to live in?
Based on our cost index, Port St. Lucie is cheaper to live in with an index of 113 compared to 171 (US average = 100).
What is the rent difference between Washington and Port St. Lucie?
Median rent in Washington is $1,900/month and in Port St. Lucie it's $1,781/month — a difference of $119/month.
Which city has higher income, Washington or Port St. Lucie?
Median household income is $106,287 in Washington and $78,137 in Port St. Lucie. Median household income is $28,150/year higher in Washington.
How do taxes compare between District of Columbia and Florida?
District of Columbia has 10.75% income tax, 6.0% sales tax, and 0.56% property tax. Florida has 0% income tax, 6.0% sales tax, and 0.86% property tax.
Should I move to Washington or Port St. Lucie?
It depends on your priorities. Washington has a cost index of 171 with median rent of $1,900/mo, while Port St. Lucie has a cost index of 113 with rent of $1,781/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Washington details → View Port St. Lucie details →

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