Cost of Living: Port St. Lucie, FL vs Richardson, TX (2026)

Port St. Lucie

Florida
113
VS

Richardson

Texas
128

Port St. Lucie is 12% cheaper than Richardson.

$1,781/mo ↓ 2%
Median Rent
$1,825/mo ↑ 2%
$78,137/yr ↓ 19%
Median Income
$96,257/yr ↑ 23%
$327,700 ↓ 19%
Home Value
$405,600 ↑ 24%
$1,507/mo ↓ 16%
Owner Costs
$1,796/mo ↑ 19%
220,453
Population
118,269

Tax Comparison

0%
Income Tax
0%
6.0%
State Sales Tax
6.25%
0.86%
Property Tax
1.6%

Affordability

27.4%
rent-to-income
Affordability
22.8%
rent-to-income

Detailed Comparison

When comparing Port St. Lucie, FL and Richardson, TX, the overall cost of living indices are 113 and 128 respectively (national median = 100). Rent is comparable in both cities, with less than $50/month separating them.

Median household income is $18,120/year higher in Richardson. Home values also differ significantly — the median in Port St. Lucie is $327,700 compared to $405,600 in Richardson.

Frequently Asked Questions

Port St. Lucie vs Richardson — common questions

Is Port St. Lucie or Richardson cheaper to live in?
Based on our cost index, Port St. Lucie is cheaper to live in with an index of 113 compared to 128 (US average = 100).
What is the rent difference between Port St. Lucie and Richardson?
Median rent in Port St. Lucie is $1,781/month and in Richardson it's $1,825/month — a difference of $44/month.
Which city has higher income, Port St. Lucie or Richardson?
Median household income is $78,137 in Port St. Lucie and $96,257 in Richardson. Median household income is $18,120/year higher in Richardson.
How do taxes compare between Florida and Texas?
Florida has 0% income tax, 6.0% sales tax, and 0.86% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Port St. Lucie or Richardson?
It depends on your priorities. Port St. Lucie has a cost index of 113 with median rent of $1,781/mo, while Richardson has a cost index of 128 with rent of $1,825/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Port St. Lucie details → View Richardson details →

More Comparisons

Other cost of living comparisons for Port St. Lucie and Richardson

Port St. Lucie vs. Tacoma Port St. Lucie vs. Spring Valley Port St. Lucie vs. San Bernardino Port St. Lucie vs. Huntsville Port St. Lucie vs. Hialeah Port St. Lucie vs. Modesto Richardson vs. Billings Richardson vs. Cambridge Richardson vs. Wilmington Richardson vs. North Charleston Richardson vs. Spring Hill Richardson vs. Clearwater