Cost of Living: Lancaster, CA vs Round Rock, TX (2026)

Lancaster

California
124
VS

Round Rock

Texas
122

Lancaster and Round Rock have a similar cost of living.

$1,696/mo ≈ Same
Median Rent
$1,713/mo ↑ 1%
$76,083/yr ↓ 22%
Median Income
$97,187/yr ↑ 28%
$409,100 ↑ 7%
Home Value
$383,700 ↓ 6%
$1,746/mo ↓ 2%
Owner Costs
$1,781/mo ↑ 2%
170,013
Population
124,288

Tax Comparison

13.3%
Income Tax
0%
7.25%
State Sales Tax
6.25%
0.71%
Property Tax
1.6%

Affordability

26.7%
rent-to-income
Affordability
21.2%
rent-to-income

Detailed Comparison

When comparing Lancaster, CA and Round Rock, TX, the overall cost of living indices are 124 and 122 respectively (national median = 100). Rent is comparable in both cities, with less than $50/month separating them.

Median household income is $21,104/year higher in Round Rock. Home values also differ significantly — the median in Lancaster is $409,100 compared to $383,700 in Round Rock.

Texas has no state income tax, giving Round Rock residents a significant tax advantage over California's 13.3% rate.

Frequently Asked Questions

Lancaster vs Round Rock — common questions

Is Lancaster or Round Rock cheaper to live in?
Based on our cost index, Round Rock is cheaper to live in with an index of 122 compared to 124 (US average = 100).
What is the rent difference between Lancaster and Round Rock?
Median rent in Lancaster is $1,696/month and in Round Rock it's $1,713/month — a difference of $17/month.
Which city has higher income, Lancaster or Round Rock?
Median household income is $76,083 in Lancaster and $97,187 in Round Rock. Median household income is $21,104/year higher in Round Rock.
How do taxes compare between California and Texas?
California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Lancaster or Round Rock?
It depends on your priorities. Lancaster has a cost index of 124 with median rent of $1,696/mo, while Round Rock has a cost index of 122 with rent of $1,713/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Lancaster details → View Round Rock details →

More Comparisons

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