City Comparison

Brooklyn vs Rapid City

Cost of Living Comparison · 2026

Brooklyn

New York
195
Very Expensive
$780,000
Median Home
$2,900/mo
Median Rent
$65,294
Median Income

Rapid City

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

The Verdict

99.0%

The cost gap between these cities is 99.0%, with Rapid City being the more affordable option. A $75,000 income in Brooklyn has equivalent purchasing power to $37,692 in Rapid City.

Category-by-Category Breakdown

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

Housing
325
Brooklyn
91
Rapid City
Groceries
108
Brooklyn
102
Rapid City
Utilities
135
Brooklyn
87
Rapid City
Transportation
108
Brooklyn
102
Rapid City
Healthcare
108
Brooklyn
107
Rapid City

Salary Equivalence

A $75,000 salary in Brooklyn has the same purchasing power as $37,692 in Rapid City.

Conversely, $75,000 in Rapid City equals $149,235 in Brooklyn.

Living in Brooklyn vs Rapid City

Housing Costs

Brooklyn's housing index of 325 is higher Rapid City's 91, translating to median home prices of $780,000 vs $325,000. The $455,000 difference in home prices means roughly $29,580 per year in additional mortgage costs at current rates. Renters face a similar gap: $2,900/mo in Brooklyn compared to $1,100/mo in Rapid City, a monthly difference of $1,800.

Grocery & Food Costs

Grocery expenses index at 108 in Brooklyn and 102 in Rapid City. A household spending the national average of $475/month on groceries would pay approximately $513/month in Brooklyn vs $485/month in Rapid City. Rapid City offers a meaningful advantage on everyday food costs, saving roughly $336/year.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 135 in Brooklyn and 87 in Rapid City. Monthly utility bills average approximately $540 in Brooklyn vs $348 in Rapid City. 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 108 in Brooklyn and 107 in Rapid City. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. Healthcare costs are relatively similar between these two cities, though individual plan costs can still vary.

Income & Purchasing Power

Median household income is $65,294 in Brooklyn and $70,900 in Rapid City. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $33,484 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 $1,524/month to housing in Brooklyn vs $1,654/month in Rapid City. In Brooklyn, median rent of $2,900/mo exceeds this threshold, suggesting renters may feel stretched. 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 234 index points — focus your budget analysis there.

Frequently Asked Questions

Rapid City is 99.0% more affordable overall with an index of 98 vs 195.
A $75,000 salary in Brooklyn has equivalent purchasing power to approximately $37,692 in Rapid City, based on the cost of living difference.
Brooklyn's housing index is 325 with median homes at $780,000, while Rapid City's is 91 with median homes at $325,000.

Moving & Relocation Resources

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