Median rent is 9% lower in Seattle ($2,030/mo vs $2,229/mo). Buying is cheaper in Chula Vista, where the median home runs $758,700 versus $938,600. Households earn more in Seattle ($123,860 vs $108,032 a year). Taken together, Chula Vista is the more affordable choice with a cost index of 110.7 against 112.7 — about 2% lower overall prices. After adjusting income for local prices, a typical paycheck stretches further in Seattle, WA.
Cost of living verdict
Chula Vista is 2% cheaper overall
Cost of Living Index: 110.7 in Chula Vista vs 112.7 in Seattle (US national average = 100)
City A
Chula Vista, CA
City B
Seattle, WA
How much would you need to earn in Seattle, WA to maintain your standard of living from Chula Vista, CA?
Equivalent salary in Seattle, WA
$76,348
You'd need $1,348 more (2% higher).
Based on BEA Regional Price Parity (cost index) for each metro area. This estimates overall purchasing power; it does not account for taxes or take-home pay differences.
Metric
Chula Vista
California
Seattle
Washington
Population
Median Household Income
Annual
Median Gross Rent
Per month
Median Home Value
Cost of Living Index
US avg = 100
1BR Fair Market Rent
HUD FMR
2BR Fair Market Rent
HUD FMR
3BR Fair Market Rent
HUD FMR
Air Quality Index
Lower = cleaner
Top State Income Tax
Top marginal rate
State Sales Tax
Statewide base rate
Median Age
Years
✓ = better value · Sources: Census ACS, BEA, HUD Fair Market Rents, EPA AirNow, Tax Foundation
Median rent is modestly lower in Seattle at $2,030/mo compared to $2,229/mo in Chula Vista (9% gap). Median home values are within 19% of each other: $758,700 in Chula Vista and $938,600 in Seattle.
1BR Fair Market Rent
2BR Fair Market Rent
BLS OEWS 2023 — metro-level data
State tax data is not yet available for these cities.
Chula Vista
Income tax: N/A
Sales tax: N/A
Seattle
Income tax: N/A
Sales tax: N/A
Seattle has cleaner air on average: 52.0 AQI (Moderate) compared to 57.0 AQI (Moderate) in the other city. Lower AQI means cleaner, healthier air.
Pick Seattle if you prioritize higher median household income ($123,860/yr).
Is Chula Vista cheaper than Seattle?
Chula Vista is cheaper overall, with a cost of living index of 110.7 versus 112.7 (US average = 100). That means prices run about 2% lower in Chula Vista.
How much is rent in Chula Vista vs Seattle?
Median rent is $2,229/mo in Chula Vista, CA and $2,030/mo in Seattle, WA. Seattle, WA has the lower rent by about 9%.
Which has higher salaries — Chula Vista or Seattle?
Median household income is $108,032 in Chula Vista, CA and $123,860 in Seattle, WA. Seattle, WA has the higher median income. Note that BLS occupational wages in the table above show wages for specific jobs.
Which city has better air quality?
Seattle, WA has better air quality on average: 52.0 AQI versus 57.0 AQI. Both are EPA AirNow annual averages; lower is better.
Which has lower taxes — Chula Vista or Seattle?
State tax data is not yet available for one or both cities.
What salary do I need in Seattle to match my Chula Vista income?
To maintain the same purchasing power, a salary of $100,000 in Chula Vista, CA is equivalent to roughly $101,797 in Seattle, WA (using the BEA Regional Price Parity ratio). Use the salary calculator above for any income amount.
Data last updated: December 1, 2026 · Sources: US Census ACS, BEA RPP, BLS OEWS, HUD FMR, EPA AirNow, Tax Foundation · Methodology
