Cost of Living Comparison Between Seattle, WA and Thousand Oaks, CA
For one person, living costs are similar in Seattle, WA and in Thousand Oaks, CA: $3,744 and $3,845 a month, rent and utilities included.
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Seattle, WA Living Index184Cost of Living Index in Seattle, WALearn more -
Thousand Oaks, CA Living Index186Cost of Living Index in Thousand Oaks, CALearn more
How much you'll spend in Seattle, WA and in Thousand Oaks, CA
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Seattle, WA and in Thousand Oaks, CA actually costs, broken down by who's living it.
Monthly costs for one person with rent: $3,744 in Seattle, WA versus $3,845 in Thousand Oaks, CA.
- Seattle, WA $3,744
- Thousand Oaks, CA $3,845
Estimated couple costs with rent: $5,703 in Seattle, WA versus $5,209 in Thousand Oaks, CA.
- Seattle, WA $5,703
- Thousand Oaks, CA $5,209
Monthly costs for a family of three with rent: $7,661 in Seattle, WA versus $6,573 in Thousand Oaks, CA.
- Seattle, WA $7,661
- Thousand Oaks, CA $6,573
Living in Seattle, WA costs roughly 3% less than in Thousand Oaks, CA, and outside of rent the biggest gap is in transport.
Both cities are pricier than the global median: Seattle, WA 179% above, Thousand Oaks, CA 187% above.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Seattle, WA: October 6, 2026
Last update for Thousand Oaks, CA: October 3, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A one-bedroom apartment in the center runs $2,407 in Seattle, WA and $2,625 in Thousand Oaks, CA. Housing cost is often the main lever when comparing two cities.
Seattle, WA pays 6% more on average while also being the cheaper of the two. The combined effect is a noticeably stronger local purchasing power.
Dining out: $99.0 in Seattle, WA vs $98.0 in Thousand Oaks, CA for a mid-range dinner for two. Groceries echo the gap at $541 vs $472 per month, with Thousand Oaks, CA cheaper across the board.
- Seattle, WA Thousand Oaks, CA 1,520 km ≈ 2 h 30 min nonstop flight
- Seattle, WA
- Thousand Oaks, CA
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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