Home > NE > Custer County > Mason City > Zip 68855

Zip Code 68855 — Mason City, NE

ZIP Code 68855 is associated with Mason City, NE, in Custer County. The listed population estimate is 400; estimated density is 1.0 people per square mile. Among records with population estimates, it ranks #8 of 11 in Custer County and #400 of 582 in NE.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.162480, -99.326350)

Data MetricLocal Statistic
Postal / Zip Code68855
Primary CityMason City
State / ProvinceNE
CountyCuster
Total Population400
Population Density1.0 people/sq mi
TimezoneAmerica/Chicago

How 68855 Compares

MetricZIP 68855Custer County recordsNE records
Population estimate40010,507 (sum)1,979,558 (sum)
Population Density1.0 /sq mi----
County population rank#8 of 11----
State population rank#400 of 582----

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 NE

ZIP CodeCityDistancePopulation estimate
ZIP 68852Litchfield9.4 mi572
ZIP 68814Ansley11.0 mi984
ZIP 68858Miller14.1 mi328
ZIP 68878Sumner15.3 mi463
ZIP 68844Hazard15.7 mi328

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 →