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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Look, Let's be honest: Idaho isn't cheap. But within that premium market, there are cities where your dollar stretches meaningfully further. Nampa proves it with a cost index of 91 — and that's before you even look at taxes — , the lowest in Idaho, and we've ranked all 3 contenders to help you find …
Look, Let's be honest: Idaho isn't cheap. But within that premium market, there are cities where your dollar stretches meaningfully further. Nampa proves it with a cost index of 91 — and that's before you even look at taxes — , the lowest in Idaho, and we've ranked all 3 contenders to help you find the best deal in an expensive landscape.
Nampa rent up 4% over the past year. Rent in #1-ranked Nampa has increased from $1,502 to $1,561/mo over the past 12 months — a 4% increase. Rising costs may erode its top ranking over time. That's an underrated factor in the decision.
Why Nampa ranks #1: the numbers tell a clear story. At 91 on the cost index, residents save roughly 20% less than the typical American. Rent sits at $1,561/month while the median household pulls in $72,122/year. The Housing category is particularly strong at 91, though Healthcare (98) lags behind. Home prices average $408,658 — $58,712 below the national median.
Rent data is sourced from Zillow's Observed Rent Index (ZORI), which tracks the median rent across all active listings — not just new leases. This gives a more representative and stable signal than asking prices alone. Nampa: $1,561/mo, Boise: $1,703/mo, Meridian: $1,954/mo. The cheapest city here is $334 under the national median — that's $4,008/year in savings on rent alone. If you've been scrolling through listings in high-cost metros and feeling defeated, look at these numbers again. Seriously. The difference between renting here and renting in a major coastal city could literally fund a retirement account. That's not hyperbole — run the math yourself. A thousand dollars a month saved, compounded over a decade, is a down payment on a house. In this city, that math actually works.
Stepping back, State context matters: Idaho's 3 cities average a 101 cost index with $1,739/month — for better or worse — median rent and $84,039 household income. Pandemic migration boom has reshaped prices. The linked city profiles go deeper than this ranking ever could. Surprising? Maybe. But the data's clear.
What to do with this data: use the ranking as a shortlist, then dig into the city profiles for trend lines and category breakdowns. And on balance, 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.
#1 Ranked: Nampa — cost index 91, rent $1,561/mo, income $72,122
Nampa rent up 4% over the past year
2 of 3 cities come in below the national cost-of-living average of 111
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
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, Housing (index 91) is where the real savings show up, while Healthcare (index 98) is the line item most likely to surprise newcomers. Income at $72,122 and homes at $408,658 round out a profile that ranks #1 for clear reasons.
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, Housing (index 99) is where the real savings show up, while Healthcare (index 100) is the line item most likely to surprise newcomers. Income at $81,308 and homes at $494,696 round out a profile that ranks #2 for clear reasons.
134,801 residents · Idaho
A closer look at Meridian: the cost index of 114 breaks down to a Healthcare index of 103 (strongest category) and a Housing index of 114 (weakest). Median rent is $1,954/month — 3% above the national median — while household income sits at $98,686, meaning locals spend about 24% of income on rent. That's a healthy margin by any standard.
Cities are ranked by median 1-bedroom rent in ascending order using Zillow's Observed Rent Index (ZORI). We include all tracked cities in Idaho with verified rent data, giving you a complete picture of the rental landscape from cheapest to most expensive. 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.
Nampa ranks #1 in Idaho for this analysis with a cost index of 91 and median income of $72,122.
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.
Nampa (ranked #1) has a cost index of 91 and rent of $1,561/mo, while Meridian (ranked #3) has a cost index of 114 and rent of $1,954/mo — a 23-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 Nampa is $1,561/month as of 2026, based on Zillow's Observed Rent Index. This is $334 below the national median of $1,895/month.
The median home price in Nampa is $408,658, which is 5.7× 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.