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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
The difference between a comfortable retirement and a tight one often comes down to location. And from what we can tell, in Idaho — known for pandemic migration boom has reshaped prices, we evaluated 3 cities on healthcare costs, tax burden, and cost of living. Boise is the top pick for 2026.
#1 Ranked: Boise — cost index 110, rent $1,703/mo, income $81,308
Boise: high income, low cost — a rare combo
Retiree-weighted scoring: healthcare index 113, state tax 5.695%, cost index 110 — protecting fixed retirement income
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
The difference between a comfortable retirement and a tight one often comes down to location. And from what we can tell, in Idaho — known for pandemic migration boom has reshaped prices, we evaluated 3 cities on healthcare costs, tax burden, and cost of living. Boise is the top pick for 2026.
Dive into Boise's numbers: cost index 110 (2 points below national average), rent $1,703/month, income $81,308, and a home price of $494,696. The city's cost profile isn't flat — Utilities is the cheapest category at 101, while Housing runs 125. With 235,421 residents, it balances mid-size city convenience with manageable costs.
What to do with this data: use the ranking as a shortlist, then dig into the city profiles for trend lines and category breakdowns. The difference between #1 and #5 is often smaller than the difference between "good on paper" and "actually fits my life." Compare your top picks with our calculator to see real take-home numbers.
235,421 residents · Idaho
Here's Boise by the numbers — and there's a lot to like (and a little to watch). And broadly, cost index: 110. Rent: $1,703/month. Income: $81,308/year. Home price: $494,696. Population: 235,421. The strongest category is Utilities at 101; the most expensive is Housing at 125. Translate that rent to annual numbers, and residents are saving renters $2,304 per year vs. the national median. This is where the math gets real for actual people.
134,801 residents · Idaho
Why Meridian ranks #2: the numbers tell a clear story. At 115 on the cost index, residents spend roughly 3% more than the typical American. Rent sits at $1,954/month while the median household pulls in $98,686/year. The Utilities category is particularly strong at 106, though Housing (138) lags behind. Home prices average $526,393 — $59,023 above the national median.
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. 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.
Our persona scoring model weights cost, income, rent, healthcare, taxes, and city size based on what matters most to retirees. Each factor scores 10-25 points out of a 100-point composite. The guide ranks every tracked city in Idaho by this personalized metric. 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.
Boise scores highest for retirees due to its strong income potential, median rent of $1,703/mo, and above-average 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.