Elgin vs Sioux City
Cost of Living Comparison · 2026
Elgin
Sioux City
The Verdict
The cost gap between these cities is 10.5%, with Sioux City being the more affordable option. A $75,000 income in Elgin has equivalent purchasing power to $67,895 in Sioux City.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Elgin has the same purchasing power as $67,895 in Sioux City.
Conversely, $75,000 in Sioux City equals $82,849 in Elgin.
Living in Elgin vs Sioux City
Housing Costs
Elgin's housing index of 89 is higher Sioux City's 74, translating to median home prices of $279,000 vs $182,000. The $97,000 difference in home prices means roughly $6,300 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,375/mo in Elgin compared to $875/mo in Sioux City, a monthly difference of $500.
Grocery & Food Costs
Grocery expenses index at 104 in Elgin and 97 in Sioux City. A household spending the national average of $475/month on groceries would pay approximately $494/month in Elgin vs $461/month in Sioux City. Sioux City offers a meaningful advantage on everyday food costs, saving roughly $396/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 89 in Elgin and 89 in Sioux City. Monthly utility bills average approximately $356 in Elgin vs $356 in Sioux City. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 105 in Elgin and 101 in Sioux 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 $90,300 in Elgin and $65,500 in Sioux City. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $95,053 and $76,163 respectively. Elgin residents enjoy stronger real purchasing power despite higher nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $2,107/month to housing in Elgin vs $1,528/month in Sioux City. In Elgin, median rent of $1,375/mo fits within this budget. In Sioux City, median rent of $875/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 15 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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