Taxes in Waterloo
Waterloo's tax picture combines a genuinely above-median effective property tax rate with Iowa's real, statewide flat-tax structure.
Exploring the idea of moving?
We can connect you with a local real estate professional who knows the area -- no pressure, just a starting point.
Learn moreA property tax rate above Iowa's own statewide median
Waterloo's effective property tax rate ran approximately 1.89% (ZIP 50701 ~1.90%, ZIP 50707 ~1.84%) -- genuinely above Iowa's own statewide median (~1.55%), the fifth-highest overall rate among Iowa's 15 most populous cities.
A partially offsetting factor
Waterloo's city-portion levy specifically runs the highest among the state's larger cities, but the district's public-school levy runs lower than average and its county rate runs about average, moderating the overall bill somewhat -- a real, disclosed nuance rather than a simple uniformly-high picture.
Iowa's real, current flat income tax
Iowa's individual income tax rate runs a flat 3.8% (2026) on all taxable income, with Waterloo's combined sales tax running 7% (6% state base plus Black Hawk County's 1% local-option tax).
Key takeaways
- Waterloo's effective property tax rate (~1.89%) runs genuinely above Iowa's own statewide median.
- Waterloo's city levy runs highest among Iowa's larger cities, though a lower school levy partially offsets the total bill.
- Iowa's flat 3.8% income tax and Waterloo's 7% combined sales tax apply as of 2026.
Want to know what your budget actually buys here?
Tell us a bit about what you're looking for and we'll connect you with someone local who can walk you through real numbers.
Get local guidanceRead the full Waterloo overview for the complete picture -- housing, taxes, climate, and who this place genuinely fits.
Planning a move?
Tell us what you're looking for and we'll connect you with a local expert who can help you make it happen.
Talk to a local expert