City Comparison

Fort Collins vs Rapid City

Cost of Living Comparison · 2026

Fort Collins

Colorado
116
Above Average
$531,000
Median Home
$1,625/mo
Median Rent
$74,800
Median Income

Rapid City

South Dakota
98
Average
$325,000
Median Home
$1,100/mo
Median Rent
$70,900
Median Income

The Verdict

18.4%

Living in Rapid City costs 18.4% less than Fort Collins. To match the purchasing power of a $75,000 salary in Fort Collins, you would need $63,362 in Rapid City.

Category-by-Category Breakdown

Index values · National average = 100 · Lower is more affordable

Housing
142
Fort Collins
91
Rapid City
Groceries
100
Fort Collins
102
Rapid City
Utilities
87
Fort Collins
87
Rapid City
Transportation
108
Fort Collins
102
Rapid City
Healthcare
97
Fort Collins
107
Rapid City

Salary Equivalence

A $75,000 salary in Fort Collins has the same purchasing power as $63,362 in Rapid City.

Conversely, $75,000 in Rapid City equals $88,776 in Fort Collins.

Living in Fort Collins vs Rapid City

Housing Costs

Fort Collins's housing index of 142 is higher Rapid City's 91, translating to median home prices of $531,000 vs $325,000. The $206,000 difference in home prices means roughly $13,392 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,625/mo in Fort Collins compared to $1,100/mo in Rapid City, a monthly difference of $525.

Grocery & Food Costs

Grocery expenses index at 100 in Fort Collins and 102 in Rapid City. A household spending the national average of $475/month on groceries would pay approximately $475/month in Fort Collins vs $485/month in Rapid City. 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 87 in Fort Collins and 87 in Rapid City. Monthly utility bills average approximately $348 in Fort Collins vs $348 in Rapid City. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 97 in Fort Collins and 107 in Rapid City. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 10-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $74,800 in Fort Collins and $70,900 in Rapid City. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $64,483 and $72,347 respectively. Rapid City residents come out ahead in real purchasing power.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,745/month to housing in Fort Collins vs $1,654/month in Rapid City. In Fort Collins, median rent of $1,625/mo fits within this budget. In Rapid City, median rent of $1,100/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 51 index points — focus your budget analysis there.

Frequently Asked Questions

Rapid City is 18.4% more affordable overall with an index of 98 vs 116.
A $75,000 salary in Fort Collins has equivalent purchasing power to approximately $63,362 in Rapid City, based on the cost of living difference.
Fort Collins's housing index is 142 with median homes at $531,000, while Rapid City's is 91 with median homes at $325,000.

Moving & Relocation Resources

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