Bismarck vs Nampa
Cost of Living Comparison · 2026
Bismarck
Nampa
The Verdict
Living in Bismarck costs 9.5% less than Nampa. To match the purchasing power of a $75,000 salary in Bismarck, you would need $82,895 in Nampa.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Bismarck has the same purchasing power as $82,895 in Nampa.
Conversely, $75,000 in Nampa equals $67,857 in Bismarck.
Living in Bismarck vs Nampa
Housing Costs
Bismarck's housing index of 90 is lower Nampa's 104, translating to median home prices of $348,000 vs $371,000. The $23,000 difference in home prices means roughly $1,500 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,100/mo in Bismarck compared to $1,500/mo in Nampa, a monthly difference of $400.
Grocery & Food Costs
Grocery expenses index at 99 in Bismarck and 105 in Nampa. A household spending the national average of $475/month on groceries would pay approximately $470/month in Bismarck vs $499/month in Nampa. Bismarck offers a meaningful advantage on everyday food costs, saving roughly $348/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 82 in Bismarck and 83 in Nampa. Monthly utility bills average approximately $328 in Bismarck vs $332 in Nampa. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 103 in Bismarck and 102 in Nampa. 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 $77,600 in Bismarck and $74,300 in Nampa. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $81,684 and $70,762 respectively. Bismarck residents enjoy stronger real purchasing power despite higher nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,811/month to housing in Bismarck vs $1,734/month in Nampa. In Bismarck, median rent of $1,100/mo fits within this budget. In Nampa, median rent of $1,500/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 14 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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