Waterloo
URL: https://knowledge.ivjn.us/en/places/ia-waterloo.html

Waterloo is a city in Iowa, United States.

## Overview

Waterloo is a city in [Iowa](https://knowledge.ivjn.us/en/places/iowa.html), United States, with a population of about 68,460[^geonames].

## Geography

- Coordinates: 42.4928, -92.3430

Updated: 2026-10-29

Relations:
- Located in: Black Hawk County https://knowledge.ivjn.us/en/places/ia-black-hawk-county.html

Sources:
- GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip