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Zip Code 52327 — Riverside, IA

52327 is a ZIP Code associated with Riverside, IA, located within Washington. The postal region supports an estimated population of 3,796 residents across Data Pending housing units, with a population density of 18.3 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.477000, -91.580460)

Data Metric	Local Statistic
Postal / Zip Code	52327
Primary City	Riverside
State / Province	IA
County	Washington
Total Population	3,796
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	18.3 people/sq mi
Timezone	America/Chicago

How 52327 Compares

Metric	ZIP 52327	Washington County	IA State Average
Population	3,796	19,436	3,210,984
Median Income	Data Pending	N/A	N/A
Population Density	18.3 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 52235	Hills	6.9 mi	974	N/A
Zip 52247	Kalona	7.6 mi	5,914	N/A
Zip 52755	Lone Tree	7.6 mi	2,092	N/A
Zip 52201	Ainsworth	10.2 mi	1,148	N/A
Zip 52240	Iowa City	11.5 mi	35,074	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →