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Waterloo-Cedar Falls, IA metro area ZIP codes

The Waterloo-Cedar Falls, IA metropolitan statistical area (CBSA 47940) covers 3 counties in Iowa and 31 ZIP codes.

ZIP codes
31
Population
171,961
Avg. median income
$73,100population-weighted
Counties
3
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Counties in the Waterloo-Cedar Falls, IA area

ZIP codes in the Waterloo-Cedar Falls, IA area

ZIP codes in the Waterloo-Cedar Falls, IA area
ZIP codeCityCountyPopulationMedian incomeTypical home value
50609BeamanGrundy County377$90,250$215,800
50613Cedar FallsBlack Hawk County43,867$78,503$265,700
50614 PO BoxCedar FallsBlack Hawk County———
50621ConradGrundy County1,601$88,077$223,300
50622DenverBremer County3,549$95,089$309,700
50623DewarBlack Hawk County153$93,750$170,800
50624DikeGrundy County1,855$96,713$301,900
50626DunkertonBlack Hawk County1,468$84,306$238,900
50631FrederikaBremer County225$58,750$98,800
50634GilbertvilleBlack Hawk County761$79,583$213,700
50638Grundy CenterGrundy County3,441$85,223$195,900
50642HollandGrundy County577$108,750$215,400
50643HudsonBlack Hawk County3,027$125,804$278,400
50647JanesvilleBremer County1,978$104,063$313,200
50648JesupBlack Hawk County4,269$95,353$264,000
50651La Porte CityBlack Hawk County3,147$88,333$238,800
50657MorrisonGrundy County96$66,250$95,000
50666PlainfieldBremer County753$79,867$221,800
50667RaymondBlack Hawk County899$76,711$239,700
50668ReadlynBremer County1,216$85,956$223,800
50669ReinbeckGrundy County2,439$81,650$189,900
50673StoutGrundy County250$66,875$122,300
50674SumnerBremer County3,446$72,794$211,400
50676TripoliBremer County2,017$87,115$173,000
50677WaverlyBremer County12,673$85,633$280,100
50680WellsburgGrundy County1,027$75,956$161,300
50701WaterlooBlack Hawk County30,232$61,475$185,800
50702WaterlooBlack Hawk County20,882$62,021$149,900
50703WaterlooBlack Hawk County17,952$50,060$93,400
50704 PO BoxWaterlooBlack Hawk County———
50707EvansdaleBlack Hawk County7,784$63,441$156,000

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Frequently asked questions

How many ZIP codes are in the Waterloo-Cedar Falls, IA metro area?

31 ZIP codes, based on each ZIP code's main county.

Which counties make up the Waterloo-Cedar Falls, IA area?

Black Hawk County, Bremer County and Grundy County.

What is an MSA?

A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).