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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Premium market, smart picks: while District of Columbia trends above the national average, the gap between the most and least expensive cities here is wider than you'd think. Washington at index 125 is the standout — offering meaningful savings without leaving District of Columbia.
678,972 residents · District of Columbia
Why Washington ranks #1: the numbers tell a clear story. Nothing too surprising there. At 125 on the cost index, residents spend roughly 13% more than the typical American. Rent sits at $2,406/month while the median household pulls in $106,287/year. The Utilities category is particularly strong at 115, though Housing (162) lags behind. Home prices average $574,016 — $106,646 above the national median.
#1 Ranked: Washington — cost index 125, rent $2,406/mo, income $106,287
0 of 1 cities come in below the national cost-of-living average of 112
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
| Rank | City | Housing Index | Cost Index | Median Rent | |
|---|---|---|---|---|---|
| 1 | Washington | 162 | 125 | $2,406 | Details |
Premium market, smart picks: while District of Columbia trends above the national average, the gap between the most and least expensive cities here is wider than you'd think. Washington at index 125 is the standout — offering meaningful savings without leaving District of Columbia.
Real talk: Washington is one of the cheaper options here. And in practical terms, rent is $2,406/month, which is lower than most cities in this ranking. The cost index is 125. Income sits at $106,287. It's fine. Not great, not bad (and that gap widens if you factor in state taxes).
It's worth mentioning — though it's outside our data model — that cities with these economics tend to attract remote workers, which can push prices up over time.
Real talk: Bottom line: Washington 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.
Cities are ranked by their housing cost sub-index within District of Columbia. Each sub-index is derived from the overall cost of living with regional adjustment factors. 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.
Washington ranks #1 in District of Columbia for this analysis with a cost index of 125 and median income of $106,287.
Washington, DC has the lowest housing index at 162, compared to the national average of 100.
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.
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.
District of Columbia has a 10.75% state income tax rate. Combined state and local sales tax averages 6%, 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.