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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
The 30% rule — spending no more than 30% of gross income on housing — is the most widely cited benchmark for affordability. And as a general rule, it's fine. Not great, not bad. On a $30K salary, 0 cities (0%) meet this threshold. That's a tough market. We ran the numbers on 12 cities in Arizona usi…
#1 Ranked: Tucson — cost index 97, rent $1,399/mo, income $54,546
0 of 12 cities keep rent under 30% of $30K
0 of 12 cities keep rent under 30% of $30K gross income
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
The 30% rule — spending no more than 30% of gross income on housing — is the most widely cited benchmark for affordability. And as a general rule, it's fine. Not great, not bad. On a $30K salary, 0 cities (0%) meet this threshold. That's a tough market. We ran the numbers on 12 cities in Arizona using 2026 census, rent, and salary data. Tucson comes out on top — here's the full ranking and analysis.
Dive into Tucson's numbers: cost index 97 (15 points below national average), rent $1,399/month, income $54,546, and a home price of $321,688. The city's cost profile isn't flat — Utilities is the cheapest category at 89, while Healthcare runs 100. As a major city with 547,239 residents, amenities and job markets are robust.
And here's the trade-off: Here's the state-level backdrop: Arizona averages a 110 cost index, $1,772/mo rent, and $89,827 income across 12 cities. That's $123 less than the national rent average. Desert sun, retiree magnet, and fast growth — and that context shapes every city in this ranking.
If you're ready to act on this, three things to do next: 1) Click into the city pages for the top 3 and check rent trends — direction matters more than the snapshot. 2) Run your income through the salary calculator for a personalized cost comparison. 3) Compare your top two picks head-to-head on our comparison page. The data is here; the decision is yours.
| Rank | City | Median Rent | Rent % of Gross | Cost Index | |
|---|---|---|---|---|---|
| 1 | Tucson | $1,399 | 56% | 97 | Details |
| 2 | Glendale | $1,544 | 62% | 103 | Details |
| 3 | Mesa | $1,554 | 62% | 105 | Details |
| 4 | Phoenix | $1,556 | 62% | 104 | Details |
| 5 | Tempe | $1,679 | 67% | 108 | Details |
| 6 | Goodyear | $1,767 | 71% | 110 | Details |
| 7 | Peoria | $1,821 | 73% | 111 | Details |
| 8 | Chandler | $1,848 | 74% | 113 | Details |
| 9 | Surprise | $1,926 | 77% | 110 | Details |
| 10 | Buckeye | $2,004 | 80% | 110 | Details |
| 11 | Gilbert | $2,049 | 82% | 119 | Details |
| 12 | Scottsdale | $2,113 | 85% | 133 | Details |
547,239 residents · Arizona
A closer look at Tucson: the cost index of 97 breaks down to a Utilities index of 89 (strongest category) and a Healthcare index of 100 (weakest). And broadly, median rent is $1,399/month — 26% below the national median — while household income sits at $54,546, meaning locals spend about 31% of income on rent. That exceeds the recommended 30% threshold — affordability here depends on earning above the median.
187,050 residents · Arizona
Look, Dive into Glendale's numbers: cost index 103 (9 points below national average), rent $1,544/month, income $70,139, and a home price of $403,915. The city's cost profile isn't flat — Utilities is the cheapest category at 95, while Housing runs 108. With 187,050 residents, it balances mid-size city convenience with manageable costs.
511,648 residents · Arizona
Mesa earns its position at #3 through a combination that's hard to replicate. The 105 cost index sits 7 points below the national baseline, and the $78,779 — for better or worse — median income means purchasing power here is amplified by the low cost base. Homes list at $432,764 — $34,606 below the national median — a genuine ownership opportunity. On the cost side, Utilities leads the way at 96, while Housing trails at 112.
1,650,070 residents · Arizona
No sugarcoating: Dive into Phoenix's numbers: cost index 104 (8 points below national average), rent $1,556/month, income $77,041, and a home price of $407,665. The city's cost profile isn't flat — Utilities is the cheapest category at 95, while Housing runs 109. As a major city with 1,650,070 residents, amenities and job markets are robust.
189,834 residents · Arizona
Why Tempe ranks #5: the numbers tell a clear story. At 108 on the cost index, residents save roughly 4% less than the typical American. Rent sits at $1,679/month while the median household pulls in $77,643/year. The Utilities category is particularly strong at 100, though Housing (120) lags behind. Home prices average $466,198 — $1,172 below the national median (that's pre-tax, of course).
| City | State Tax | Sales Tax | Property Tax | Est. Take-Home |
|---|---|---|---|---|
1Tucson | 2.5% | 8.37% | 0.51% | $23,587 |
2Glendale | 2.5% | 8.37% | 0.51% | $23,587 |
3Mesa | 2.5% | 8.37% | 0.51% | $23,587 |
4Phoenix | 2.5% | 8.37% | 0.51% | $23,587 |
5Tempe | 2.5% | 8.37% | 0.51% | $23,587 |
6Goodyear | 2.5% | 8.37% | 0.51% | $23,587 |
7Peoria | 2.5% | 8.37% | 0.51% | $23,587 |
8Chandler | 2.5% | 8.37% | 0.51% | $23,587 |
9Surprise | 2.5% | 8.37% | 0.51% | $23,587 |
10Buckeye | 2.5% | 8.37% | 0.51% | $23,587 |
Tucson ranks #1 in Arizona for this analysis with a cost index of 97 and median income of $54,546.
Yes. On a $30K salary in Tucson, rent would consume about 56% of your gross monthly income. Financial experts recommend keeping rent under 30%. It's tight — consider a roommate or nearby suburb.
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.
Tucson (ranked #1) has a cost index of 97 and rent of $1,399/mo, while Scottsdale (ranked #12) has a cost index of 133 and rent of $2,113/mo — a 36-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 Tucson is $1,399/month as of 2026, based on Zillow's Observed Rent Index. This is $496 below the national median of $1,895/month.
After federal taxes, FICA (7.65%), and 2.5% state income tax, estimated take-home on $30K in Tucson is approximately $23,587/year ($1,966/month). After median rent of $1,399/month, you'd have roughly $6,799/year for all other expenses.
The median home price in Tucson is $321,688, which is 5.9× the local median income. Most median-income households would stretch to buy at this ratio. The national median home price is $467,370.
Arizona has a 2.5% state income tax rate. Combined state and local sales tax averages 8.37%, and the effective property tax rate is 0.51%.
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.