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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
The income-cost paradox: Boise pays $81,308 — 1% above the national median — while costing just 110 on the index. Only 36 of 288 tracked cities share this unusual profile. Here's the full 3-city ranking for 2026.
#1 Ranked: Boise — cost index 110, rent $1,703/mo, income $81,308
Boise: high income, low cost — a rare combo
2 of 3 cities come in below the national cost-of-living average of 112
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
The income-cost paradox: Boise pays $81,308 — 1% above the national median — while costing just 110 on the index. Only 36 of 288 tracked cities share this unusual profile. Here's the full 3-city ranking for 2026.
Tax burden isn't just income tax. We combine three layers: state income tax (5.695% in Boise), combined state+local sales tax (6.02%), and effective property tax (0.56%). At 5.695% state income tax, the real differentiator becomes sales and property tax rates. On a $75,000 — a detail that tends to get overlooked — salary, the estimated take-home in #1 Boise is $53,438/year.
Why Boise ranks #1: the numbers tell a clear story. At 110 on the cost index, residents save roughly 2% less than the typical American. Rent sits at $1,703/month while the median household pulls in $81,308/year. The Utilities category is particularly strong at 101, though Housing (125) lags behind. Home prices average $494,696 — $27,326 above the national median.
Boise: high income, low cost — a rare combo. And in practical terms, boise earns above the national median ($81,308 vs $80,367) while keeping costs below average (index 110 vs 112). That combination is exceptionally rare — only 36 of 288 cities share it. That's more or less in line with the region.
Bottom line: Boise leads this ranking for clear, data-backed reasons — but the "best" city depends on your priorities. Click into any city below to see the full detail page with 12-month trend charts, profession-specific salary data, and a breakdown of all five cost categories. If you're seriously considering a move, use our salary calculator to model your specific income against these numbers.
| City | State Tax | Sales Tax | Property Tax | Est. Take-Home |
|---|---|---|---|---|
1Boise | 5.695% | 6.02% | 0.56% | $57,517 |
2Meridian | 5.695% | 6.02% | 0.56% | $57,517 |
3Nampa | 5.695% | 6.02% | 0.56% | $57,517 |
235,421 residents · Idaho
What does daily life actually cost in Boise? Start with the 25% rent-to-income ratio — tight but manageable for most households. On the category level, Utilities (index 101) is where the real savings show up, while Housing (index 125) is the line item most likely to surprise newcomers. Income at $81,308 and homes at $494,696 round out a profile that ranks #1 for clear reasons (and that gap widens if you factor in state taxes).
134,801 residents · Idaho
Meridian earns its position at #2 through a combination that's hard to replicate. The 115 cost index sits 3 points above the national baseline, and the $98,686 median income means purchasing power here is partially offset by higher costs. Homes list at $526,393 — $59,023 above the national median, reflecting the local market dynamics. On the cost side, Utilities leads the way at 106, while Housing trails at 138.
114,268 residents · Idaho
What does daily life actually cost in Nampa? Start with the 26% rent-to-income ratio — tight but manageable for most households. And as a general rule, on the category level, Utilities (index 95) is where the real savings show up, while Housing (index 109) is the line item most likely to surprise newcomers. Income at $72,122 and homes at $408,658 round out a profile that ranks #3 for clear reasons.
We combine state income tax rate, combined sales tax (state + local), and effective property tax rate into a total tax burden score. Cities are ranked by this combined metric — lower is better for your wallet. All data is sourced from federal agencies and verified research institutions. Cost of living indices are normalized to 100 (national median) using Zillow rent as the primary signal, with sub-category adjustments derived from regional BLS price data. Rankings are updated monthly as new data is released.
Boise ranks #1 in Idaho for this analysis with a cost index of 110 and median income of $81,308.
Our cost of living index uses real Zillow rent data as the foundation, indexed to 100 (national median). Sub-categories (housing, food, transport, utilities, healthcare) are derived from the overall index with regional adjustments. Data is updated monthly.
Boise (ranked #1) has a cost index of 110 and rent of $1,703/mo, while Nampa (ranked #3) has a cost index of 104 and rent of $1,561/mo — a 6-point difference in cost of living.
City data is refreshed monthly from Census Bureau population estimates, Zillow rent and home price indices, BLS salary data, and Tax Foundation tax rates. Last updated: 2026.
The median 1-bedroom rent in Boise is $1,703/month as of 2026, based on Zillow's Observed Rent Index. This is $192 below the national median of $1,895/month.
The median home price in Boise is $494,696, which is 6.1× the local median income. Most median-income households would stretch to buy at this ratio. The national median home price is $467,370.
Idaho has a 5.695% state income tax rate. Combined state and local sales tax averages 6.02%, and the effective property tax rate is 0.56%.
This ranking was generated using data current as of early 2026. Population and income data comes from the Census Bureau's American Community Survey (5-year estimates). Rent and home price data is from Zillow's monthly releases. Tax rates are from the Tax Foundation's 2025 edition. Rankings are refreshed monthly.