Portland, OR vs Denver, CO Cost of Living (2026)

Portland has a cost of living index of 116.2, about 16.2% above the national average. The housing index is 135.8, so housing still does a lot to shape the local budget. Typical apartment rent is about $2,519 a month, and median home values are around $683,212. The median household income is approximately $82,000.

A $100,000 salary in an average-cost city buys about $86,100 worth of lifestyle in Portland. The premium is noticeable, but it is not on the same level as New York or San Francisco. Outside housing, transportation and healthcare also run above the national baseline.

Oregon has a progressive income tax that reaches 9.9% at the top bracket and a 8.75% marginal rate beginning at $125,000 for single filers. There is no state sales tax in Oregon, which provides some relief on purchases and makes the city attractive for people who spend heavily on retail or dining. The absence of sales tax partially offsets the income tax burden for many residents.

One cost-of-living factor specific to Portland is utility bills. The Pacific Northwest's mild summers keep cooling costs low, and many residents go without air conditioning entirely, though the 2021 heat dome event prompted many to reconsider. Heating costs in winter are generally moderate. Portland's public transit system, TriMet, covers much of the city and some suburbs, giving car-free living a feasibility that not all mid-sized metros offer.

Denver has a cost of living index of 110, about 10% above the national average. The housing index is 120.3, so housing still does a lot to shape the local budget. Typical apartment rent is about $1,836 a month, and median home values are around $661,458. The median household income is approximately $86,000.

A $100,000 salary in an average-cost city buys about $90,900 worth of lifestyle in Denver. The premium is noticeable, but it is not on the same level as New York or San Francisco. Outside housing, healthcare and miscellaneous costs also run above the national baseline.

Colorado has a flat income tax rate of 4.4%, which is moderate. There's no additional city income tax for Denver residents, keeping the tax picture relatively simple. Groceries and transportation costs are close to the national average. The city's climate means lower heating costs than the Midwest but higher cooling costs than the Pacific Northwest.

One specific cost pressure in Denver is the combination of high property values and rising property tax bills. Colorado voters approved property tax relief measures in recent years, but effective rates on new or reassessed properties can still be significant. Renters are also affected indirectly since landlords pass rising property costs through in rent increases. Areas in Denver's eastern suburbs and in cities like Aurora and Lakewood offer somewhat lower rents while still providing access to the metro's job market.