Cost of Living in Boulder, CO
Cost of Living in Boulder, CO has an overall index of 184, 84% above the U.S. baseline of 100. The typical home value is $943,114; typical monthly rent is $2,508; and median household income is $85,364.
Cost index: committed city housing/rent inputs and BEA 2024 metro-area price parities. Home value: Zillow ZHVI market signal as of 2026-02. Rent: Zillow ZORI market signal as of 2026-02. A place-level signal, not a personal affordability decision or financial recommendation.
Home prices are the main source of pressure. This describes the local market, not your household.
Can your household carry the housing cost?
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Other Colorado cities with a useful tradeoff.
Recommendations require usable housing and income data and exclude very small places for a city of this scale.
Frequently asked questions about Boulder
Living in Boulder
Is Boulder, CO an expensive place to live?+
Yes — Boulder is about 84% more expensive than the national average, with an overall Cost Index of 184. Housing is the biggest factor: the typical home here is valued around $943,114, and monthly rents average roughly $2,508. Day-to-day costs like groceries and utilities tend to run closer to the national norm.
How does Boulder fit a household housing budget?+
Start with housing. Typical monthly rent is $2,508, while local median household income is $85,364. That implies a rent-burden proxy of about 35% before utilities and other costs. Use that as a planning signal for whether the place looks manageable under your own household assumptions.
How much are taxes in Boulder, CO?+
Colorado uses a flat model; 4.4% is top marginal-rate context. Applying the 0.51% state-level effective owner-occupied proxy to a home worth $943,114 gives a planning estimate near $4,810 per year; it is not a city, county, parcel, or individual tax bill. State plus average local sales-tax context is around 7.79%.
How much does it cost to rent in Boulder, CO?+
The typical monthly rent in Boulder is around $2,508. That's about 86% higher than the $1,348 national median. For comparison, the median home value here is $943,114, so buyers should also factor in mortgage payments, property taxes, and insurance.
How much does a house cost in Boulder, CO?+
The typical home value in Boulder is $943,114. With 20% down and the committed 6.11% national 30-year fixed benchmark as of 2026-03-12, principal and interest are roughly $4,577/month before property tax and insurance. This is a planning estimate, not a local lender quote. About 48% of residents here own their homes.
Are groceries and utilities expensive in Boulder?+
Grocery prices in Boulder are about average compared to the rest of the US (index: 96, where 100 is the national average). Utility bills (electricity, gas, water) are below average (index: 83). Overall, these everyday costs shouldn't cause major surprises if you're moving from another similarly-sized US city.
What is Boulder, CO like to live in?+
Boulder is a mid-sized city with a population of about 106,274. The median age of residents is 28.8, skewing younger — often a sign of a college town or fast-growing area. The local poverty rate is 21.8%, above the national average of 12.4%.