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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
The numbers are clear: 5 of 5 cities in Alabama beat the national cost-of-living benchmark of 112. Mobile stands out at 89 on the index, with rent of $1,264/month and household income of $51,090. Assembled from 2026 Census, Zillow, and BLS data.
The numbers are clear: 5 of 5 cities in Alabama beat the national cost-of-living benchmark of 112. Mobile stands out at 89 on the index, with rent of $1,264/month and household income of $51,090. Assembled from 2026 Census, Zillow, and BLS data.
Dive into Mobile's numbers: cost index 89 (23 points below national average), rent $1,264/month, income $51,090, and a home price of $191,840. The city's cost profile isn't flat — Housing is the cheapest category at 72, while Healthcare runs 92. With 182,595 residents, it balances mid-size city convenience with manageable costs.
On a $100K salary, the key number is $2,500/month — which, honestly, is lower than you'd expect here — — that's 30% of gross, the standard affordability line. Mobile ($1,264/mo, 15%), Birmingham ($1,309/mo, 16%), Montgomery ($1,317/mo, 16%) all clear that bar. After federal tax, FICA (7.65%), and state income tax, estimated take-home ranges from $70,297 to $70,297/year across these top picks.
Factor in the cost side, though, and the picture shifts. Alabama — Southern charm meets low cost of living. The 5 cities we track here average a cost index of 90 — we had to double-check this one — and median income of $54,093. It's a clear buyer's market compared to national norms. The typical rent runs $1,340/month, which is $555 less than the national median.
Bottom line: Mobile 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 (that's pre-tax, of course).
#1 Ranked: Mobile — cost index 89, rent $1,264/mo, income $51,090
5 of 5 cities keep rent under 30% of $100K gross income
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
| Rank | City | Median Rent | Rent % of Gross | Cost Index | |
|---|---|---|---|---|---|
| 1 | Mobile | $1,264 | 15% | 89 | Details |
| 2 | Birmingham | $1,309 | 16% | 87 | Details |
| 3 | Montgomery | $1,317 | 16% | 88 | Details |
| 4 | Huntsville | $1,320 | 16% | 94 | Details |
| 5 | Tuscaloosa | $1,490 | 18% | 94 | Details |
182,595 residents · Alabama
A closer look at Mobile: the cost index of 89 breaks down to a Housing index of 72 (strongest category) and a Healthcare index of 92 (weakest). And from what we can tell, median rent is $1,264/month — 33% below the national median — while household income sits at $51,090, meaning locals spend about 30% of income on rent. It's fine. Not great, not bad. That exceeds the recommended 30% threshold — affordability here depends on earning above the median (your mileage may vary — literally).
196,644 residents · Alabama
The way we see it, What does daily life actually cost in Birmingham? Start with the 35% rent-to-income ratio — stretched, especially for single earners. On the category level, Housing (index 68) is where the real savings show up, while Healthcare (index 90) is the line item most likely to surprise newcomers. Income at $44,376 and homes at $134,655 round out a profile that ranks #2 for clear reasons.
195,287 residents · Alabama
Why Montgomery ranks #3: the numbers tell a clear story. At 88 on the cost index, residents save roughly 24% less than the typical American. Rent sits at $1,317/month while the median household pulls in $55,687/year. The Housing category is particularly strong at 70, though Healthcare (90) lags behind. Home prices average $147,533 — $319,837 below the national median.
225,564 residents · Alabama
At $1,320/month for rent and a cost index of 94, Huntsville is pretty much what you'd expect from a mid-size city in this part of the country. Income is $70,778. There's not much to say about that beyond the obvious.
111,338 residents · Alabama
Here's Tuscaloosa by the numbers — and there's a lot to like (and a little to watch). And for the typical household, cost index: 94. Rent: $1,490/month. Income: $48,536/year. Home price: $227,726. Population: 111,338. The strongest category is Housing at 86; the most expensive is Healthcare at 97. Translate that rent to annual numbers, and residents are saving renters $4,860 per year vs. the national median. That ratio is hard to beat anywhere else.
| City | State Tax | Sales Tax | Property Tax | Est. Take-Home |
|---|---|---|---|---|
1Mobile | 5% | 9.28% | 0.37% | $70,297 |
2Birmingham | 5% | 9.28% | 0.37% | $70,297 |
3Montgomery | 5% | 9.28% | 0.37% | $70,297 |
4Huntsville | 5% | 9.28% | 0.37% | $70,297 |
5Tuscaloosa | 5% | 9.28% | 0.37% | $70,297 |
Mobile ranks #1 in Alabama for this analysis with a cost index of 89 and median income of $51,090.
Yes. On a $100K salary in Mobile, rent would consume about 15% of your gross monthly income. Financial experts recommend keeping rent under 30%. You're well within that guideline.
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.
Mobile (ranked #1) has a cost index of 89 and rent of $1,264/mo, while Tuscaloosa (ranked #5) has a cost index of 94 and rent of $1,490/mo — a 5-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 Mobile is $1,264/month as of 2026, based on Zillow's Observed Rent Index. This is $631 below the national median of $1,895/month.
After federal taxes, FICA (7.65%), and 5% state income tax, estimated take-home on $100K in Mobile is approximately $70,297/year ($5,858/month). After median rent of $1,264/month, you'd have roughly $55,129/year for all other expenses.
The median home price in Mobile is $191,840, which is 3.8× the local median income. It's on the edge of affordability for median-income households. The national median home price is $467,370.
Alabama has a 5% state income tax rate. Combined state and local sales tax averages 9.28%, and the effective property tax rate is 0.37%.
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.