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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Premium market, smart picks: while the market trends above the national average, the gap between the most and least expensive cities here is wider than you'd think. And for many people, washington at index 140 is the standout — offering meaningful savings without leaving a desirable market (your mil…
Premium market, smart picks: while the market trends above the national average, the gap between the most and least expensive cities here is wider than you'd think. And for many people, washington at index 140 is the standout — offering meaningful savings without leaving a desirable market (your mileage may vary — literally).
The #1 spot goes to Washington, and the breakdown explains why. Renters here pay $2,406/month — costing renters $6,132 more per year compared to the national average. Meanwhile, Healthcare is the standout at index 108, keeping costs manageable. The weak spot? Housing at 140. A 27% rent-to-income ratio keeps most households inside the safe zone.
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.
#1 Ranked: Washington, DC — cost index 140, rent $2,406/mo, income $106,287
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 | WashingtonDC | 140 | $2,406 | Details |
| 2 | Las VegasNV | 99 | $1,695 | Details |
678,972 residents · District of Columbia
The #1 spot goes to Washington, and the breakdown explains why. Renters here pay $2,406/month — costing renters $6,132 more per year compared to the national average. Meanwhile, Healthcare is the standout at index 108, keeping costs manageable. The weak spot? Housing at 140. A 27% rent-to-income ratio keeps most households inside the safe zone.
660,929 residents · Nevada
Why Las Vegas ranks #2: the numbers tell a clear story. At 99 on the cost index, residents save roughly 12% less than the typical American. Rent sits at $1,695/month while the median household pulls in $70,723/year. The Housing category is particularly strong at 99, though Healthcare (100) lags behind. Home prices average $422,842 — $44,528 below the national median.
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.
Washington (ranked #1) has a cost index of 140 and rent of $2,406/mo, while Las Vegas (ranked #2) has a cost index of 99 and rent of $1,695/mo — a 41-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 Washington is $2,406/month as of 2026, based on Zillow's Observed Rent Index. This is $511 above the national median of $1,895/month.
The median home price in Washington is $574,016, which is 5.4× the local median income. Most median-income households would stretch to buy at this ratio. 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.