Lancaster vs Santa Rosa
Cost of Living Comparison · 2026
Lancaster
Santa Rosa
The Verdict
The cost gap between these cities is 15.8%, with Lancaster being the more affordable option. A $75,000 income in Lancaster has equivalent purchasing power to $89,063 in Santa Rosa.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Lancaster has the same purchasing power as $89,063 in Santa Rosa.
Conversely, $75,000 in Santa Rosa equals $63,158 in Lancaster.
Living in Lancaster vs Santa Rosa
Housing Costs
Lancaster's housing index of 148 is lower Santa Rosa's 233, translating to median home prices of $447,000 vs $720,000. The $273,000 difference in home prices means roughly $17,748 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,625/mo in Lancaster compared to $2,100/mo in Santa Rosa, a monthly difference of $475.
Grocery & Food Costs
Grocery expenses index at 109 in Lancaster and 107 in Santa Rosa. A household spending the national average of $475/month on groceries would pay approximately $518/month in Lancaster vs $508/month in Santa Rosa. The difference in grocery costs between these cities is relatively minor and unlikely to be a deciding factor in relocation.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 111 in Lancaster and 135 in Santa Rosa. Monthly utility bills average approximately $444 in Lancaster vs $540 in Santa Rosa. Climate differences between the two cities drive much of this gap, with heating and cooling costs varying substantially by region.
Healthcare
Healthcare costs index at 96 in Lancaster and 112 in Santa Rosa. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 16-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $81,500 in Lancaster and $94,300 in Santa Rosa. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $63,672 and $62,039 respectively. Lancaster residents enjoy stronger real purchasing power despite lower nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,902/month to housing in Lancaster vs $2,200/month in Santa Rosa. In Lancaster, median rent of $1,625/mo fits within this budget. In Santa Rosa, median rent of $2,100/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 85 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
As an Amazon Associate we earn from qualifying purchases