Zip Code 51334 — Estherville, IA

ZIP Code 51334 is associated with Estherville, IA, in Emmet County. The listed population estimate is 6,960; estimated density is 14.4 people per square mile. Among records with population estimates, it ranks #1 of 5 in Emmet County and #113 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.403790, -94.806980)

Data MetricLocal Statistic
Postal / Zip Code51334
Primary CityEstherville
State / ProvinceIA
CountyEmmet
Total Population6,960
Population Density14.4 people/sq mi
TimezoneAmerica/Chicago

How 51334 Compares

MetricZIP 51334Emmet County recordsIA records
Population estimate6,9609,451 (sum)3,210,984 (sum)
Population Density14.4 /sq mi----
County population rank#1 of 5----
State population rank#113 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 51363Superior7.3 mi111
ZIP 51365Wallingford7.6 mi416
ZIP 50531Dolliver10.4 mi325
ZIP 51364Terril10.7 mi803
ZIP 51342Graettinger11.6 mi1,385

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 →