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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Let's be honest: these cities aren't cheap. But within that premium market, there are cities where your dollar stretches meaningfully further. Philadelphia proves it with a cost index of 101, and we've ranked all 2 contenders to help you find the best deal in an expensive landscape.
Let's be honest: these cities aren't cheap. But within that premium market, there are cities where your dollar stretches meaningfully further. Philadelphia proves it with a cost index of 101, and we've ranked all 2 contenders to help you find the best deal in an expensive landscape.
The ranking uses a composite of 2026 data from Census Bureau population/income surveys, Zillow rent and home price indices, BLS salary benchmarks, and Tax Foundation tax rates. Philadelphia (index 101, rent $1,734); Seattle (index 128, rent $2,187). Each city profile below links to the full detail page with 12-month trends, salary breakdowns, and cost category comparisons. That's not nothing.
What does daily life actually cost in Philadelphia? Start with the 34% rent-to-income ratio — stretched, especially for single earners. On the category level, Healthcare (index 100) is where the real savings show up, while Housing (index 101) is the line item most likely to surprise newcomers. Income at $60,698 — which, honestly, is lower than you'd expect here — and homes at $229,411 round out a profile that ranks #1 for clear reasons.
This looks affordable — until you factor in housing. In Philadelphia, the housing index sits at 101 — not a dealbreaker, but worth knowing about.
Bottom line: Philadelphia, PA 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 (not adjusted for inflation, but still telling).
#1 Ranked: Philadelphia, PA — cost index 101, rent $1,734/mo, income $60,698
1 of 2 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
| Rank | City | Cost Index | Median Rent | |
|---|---|---|---|---|
| 1 | PhiladelphiaPA | 101 | $1,734 | Details |
| 2 | SeattleWA | 128 | $2,187 | Details |
1,550,542 residents · Pennsylvania
Philadelphia earns its position at #1 through a combination that's hard to replicate. The 101 cost index sits 10 points below the national baseline, and the $60,698 median income means purchasing power here is amplified by the low cost base. Homes list at $229,411 — $237,959 below the national median — a genuine ownership opportunity. On the cost side, Healthcare leads the way at 100, while Housing trails at 101.
755,078 residents · Washington
The #2 spot goes to Seattle, and the breakdown explains why. Renters here pay $2,187/month — and that's before you even look at taxes — — costing renters $3,504 more per year compared to the national average. Meanwhile, Healthcare is the standout at index 106, keeping costs manageable. The weak spot? Housing at 128. At a 22% rent-to-income ratio, there's genuine breathing room in the average household budget.
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.
Philadelphia (ranked #1) has a cost index of 101 and rent of $1,734/mo, while Seattle (ranked #2) has a cost index of 128 and rent of $2,187/mo — a 27-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 Philadelphia is $1,734/month as of 2026, based on Zillow's Observed Rent Index. This is $161 below the national median of $1,895/month.
The median home price in Philadelphia is $229,411, 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.
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.