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Waterloo

A city of 67,008 people in Iowa
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Headlines via Google News · Articles belong to their publishers.

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Around town

The places and views that make it Waterloo

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Outdoors in Waterloo

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Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

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Know Waterloo

The town at a glance, and the guide to how things work

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About Waterloo

City in Iowa, US
67,314Population
63.2 sq miArea
883 ftElevation

Waterloo is a city in and the county seat of Black Hawk County, Iowa, United States. It is the eighth-most populous city in Iowa, with a population of 67,314 at the 2020 census. Waterloo comprises a twin conurbation with neighboring municipality Cedar Falls, and is the larger of the two cities. The Waterloo – Cedar Falls metropolitan area has an estimated 170,000 residents. Waterloo is bisected into eastern and western halves by the Cedar River flowing southeastward. Waterloo is a major manufacturing, commercial, and cultural center in Northeast Iowa. John Deere, a brand renowned for its tractors, engines, and other agricultural machinery, has been manufacturing its products in the city for…

Official town website ↗

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Town numbers

ZIP code50701, 50702, 50703
Area code319
Living in Waterloo

Housing in Waterloo

$148K≈ same as a year ago Typical home value · Zillow

The typical Waterloo home is worth about $148,000, about the same as a year ago, 38% below the Iowa typical home.

A strong seller's market

Buyer’sBalancedSeller’s
Days on market11
Sale-to-list98.4%
Sold in May84
Zillow Home Value Index · Redfin Data CenterHousing market →

Safety in Waterloo

D

Safety Grade D

Waterloo reports more crime per resident than most U.S. towns we grade: about 86% report less.

Violent crime per 1,000
Waterloo 4.7
Iowa 2.4
U.S. 3.3
Property crime per 1,000
Waterloo 25.4
Iowa 12
U.S. 15.5
FBI crime data, 2025 · crimes reported to policeCrime & safety →

Health in Waterloo

C

Health Grade C

Healthier than 27% of U.S. towns on seven CDC estimates, and 47% of towns with similar incomes.

Compared with Iowa

1better than IA·15worse

of 32 measures CDC estimates. The other 16 are too close to call.

BetterToo close to callWorse

What stands out

Care nearby

Mercyone Waterloo Medical CenterWaterloo · 2 mi · ER
Peoples Community Health ClinicWaterloo · 1.2 mi · sliding-scale fees
Primary careShortage · county-wide
DentalShortage · county-wide
Mental healthShortage · county-wide
CDC PLACES 2025 · modeled estimates for adults · CDC's estimate for Waterloo · CMS · HRSAHealth in Waterloo →

Schools in Waterloo

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D

School Grade D

The public schools Waterloo’s kids attend, from kindergarten through graduation, trail 94% of Iowa’s districts on state tests and graduation. Among towns with similar incomes, they rank near the bottom.

See how Waterloo’s schools compare in IA →
DistrictWaterloo Comm School DistrictSchools22

School data from the U.S. Department of Education (NCES, EDFacts). The School Grade is our own summary of state test results and graduation rates, graded within IA. Ratings are from neighbors.

Famous people from WaterlooWriters, athletes, leaders and more who were born in Waterloo.Meet them →

How things work in Waterloo

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Waterloo

Iowa · IA
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01