Cost of living · head to head
Washington, DC is 5% pricier than Phoenix, AZ.
Based on overall price levels from the US Bureau of Economic Analysis. 100 equals the national average.
Phoenix, AZoverall index
103.3
Washington, DCoverall index
108.9
Try your own salary
in Phoenix, AZ
To live the same in Washington, DC, you’d need about $105,421.
That’s about $5,421 more — Washington, DC is pricier.
Where the difference lies
The headline gap is 5%, but housing is where it really shows. Housing in Washington, DC runs 25% higher than in Phoenix, AZ (151.1 vs 121.2), while everyday goods and services sit closer together. For most people the rent or mortgage line moves the most when relocating between these two metros, so weigh that gap more heavily than the overall figure.
Salary you’d need in Washington, DC
| $50,000 in Phoenix, AZ | $52,711 |
| $75,000 in Phoenix, AZ | $79,066 |
| $100,000 in Phoenix, AZ | $105,421 |
| $150,000 in Phoenix, AZ | $158,132 |
| $200,000 in Phoenix, AZ | $210,842 |
Each row shows the salary in Washington, DC that buys the same standard of living as the amount earned in Phoenix, AZ.
Phoenix, AZ · housing
121.2
Washington, DC · housing
151.1
Common questions
Is Washington, DC cheaper than Phoenix, AZ?
No — Washington, DC has an overall cost-of-living index of 108.9 versus 103.3 for Phoenix, AZ, making it about 5% more expensive.
How much do you need to earn in Washington, DC to match $100,000 in Phoenix, AZ?
About $105,421. To keep the same standard of living, salaries scale with local prices, so a $100,000 lifestyle in Phoenix, AZ costs roughly $105,421 in Washington, DC.
Is housing cheaper in Washington, DC than in Phoenix, AZ?
Housing in Washington, DC scores 151.1 versus 121.2 in Phoenix, AZ — about 25% more expensive. Housing is usually the biggest driver of the overall gap.
What is the cost of living difference between Phoenix, AZ and Washington, DC?
Overall, Washington, DC is about 5% pricier than Phoenix, AZ (index 108.9 vs 103.3), with housing 25% higher. Data is from the US Bureau of Economic Analysis, 2024.