City overview · Black Hawk
Waterloo Local Business Rankings
Every ranking we publish for Waterloo, built with the same formula from public review data and business records. Open any ranking to see each score and the numbers behind it.
All Waterloo rankings
Trade rankings score the whole business. Job rankings cover one specific job.
Black Hawk in numbers
Public records that size the local market. They show how busy a trade is, not how good any one business is.
- People per square mile1,086Source: Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
- Land area61.6 sq miSource: U.S. Census Bureau, 2025 Gazetteer files · 2025
- Waterloo residents66,919Source: U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
- Population change since 2020-0.6%Source: U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025 · from 67,307 (April 2020 base)
Figures from public sources. Rows tagged "Sample figure" show what our live public-data feeds will supply; they are illustrative, not real counts. Public records size the market and are not part of the score.
Waterloo rankings: questions
Which services does BestOfLocal cover in Waterloo?
HVAC Contractors, Auto repair shops, Brake repair shops, Transmission repair shops.
How are Waterloo businesses chosen?
Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list.
Run a local business in Waterloo?
See exactly where your score comes from and what's holding it back. Claim your free profile to check your data, fix anything that's wrong and get an alert when your rank changes.