Iowa · Population 66,947 · Updated March 2026
How far your income goes in Waterloo
State-level tax rates that affect your costs
Waterloo is significantly cheaper than the national average, making it an attractive option for budget-conscious individuals and families. With a cost index of 58 (where 100 equals the national median), Waterloo residents can expect to pay median rent of $896/month while earning a median household income of $56,344/year.
The median home value in Waterloo, IA is $150,200, with typical monthly owner costs around $916 including mortgage, insurance, and taxes. The median rent-to-income ratio of 19.1% means housing is relatively affordable here — well below the 30% threshold that HUD considers cost-burdened.
Iowa has a moderate income tax rate of 5.7%. Combined with a 6.0% sales tax rate and 1.57% effective property tax rate, the overall tax environment is a factor in the total cost of living in Waterloo.
Common questions about living costs in Waterloo