Zip Code 50070 — Dexter, IA

ZIP Code 50070 is associated with Dexter, IA, in Madison County. The listed population estimate is 1,221; estimated density is 7.2 people per square mile. Among records with population estimates, it ranks #6 of 12 in Madison County and #405 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.454020, -94.237450)

Data MetricLocal Statistic
Postal / Zip Code50070
Primary CityDexter
State / ProvinceIA
CountyMadison
Total Population1,221
Population Density7.2 people/sq mi
TimezoneAmerica/Chicago

How 50070 Compares

MetricZIP 50070Madison County recordsIA records
Population estimate1,22123,642 (sum)3,210,984 (sum)
Population Density7.2 /sq mi----
County population rank#6 of 12----
State population rank#405 of 969----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in IA

ZIP CodeCityDistancePopulation estimate
ZIP 50250Stuart5.7 mi2,832
ZIP 50072Earlham6.1 mi2,979
ZIP 50164Menlo10.0 mi682
ZIP 50233Redfield11.0 mi1,406
ZIP 50069De Soto11.7 mi1,109

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 →