ZIP Code 51004 - Anthon Iowa

51004 Overview

ZIP Code 51004 is located in Anthon Iowa. Portions of 51004 are also in Miller Township and Kedron Township and Grant Township (Woodbury County) and Wolf Creek Township and West Fork Township (Woodbury County). 51004 is entirely within Woodbury County. Regionally, 51004 is located in the Sioux City Area.

Stats Demographics Geography Politics Climate Related Pages

ZIP Code 51004 Quick Stats

ZIP Code NameAnthon
Primary CountyWoodbury County
ZIP Code TypeStandard
Population (2022)863
Area Code(s)712
Current Time
CST

ZIP Code 51004 Map

51004 Demographics

51004 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Iowa based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 51004 is White. The majority race/ethnicity attending public schools in 51004 is White. The current unemployment level in 51004 is 3.0%.

Population863
Population Growth Rate0.00%
Population Density10 People per Square Mile
Total Households575
Percentage High Income Households1.7%
Median Household Income (2021)$54,615
Average Adjusted Gross Income (2021)$181,650
Current Unemployment Rate (December 2024)3.0%
Majority Race/EthnictyWhite - 96.42%
Public School Majority Race/EthnictyWhite - 90.27%

51004 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White88996.42%
Black00%
Hispanic333.58%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

51004 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White20492.31%
Black41.81%
Hispanic94.07%
Asian10.45%
Native American31.36%
Hawaiian/Pac. Islander00%

51004 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College394.51%
Bachelor Degree10211.81%
High School Diploma36642.36%
No High School Diploma101.16%
GED or Alternate313.59%
1 or More Years of College17320.02%
Associates Degree9811.34%
Masters Degree364.17%
Professional Degree70.81%
Doctorate Degree20.23%

51004 Geography

Coordinates42.36978149,-95.90453339
Adjacent ZIP Codes
Cities/Towns in 51004
RegionSioux City Area
Metropolitan/Micropolitan Stat AreaSioux City, IA-NE-SD
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area83 Square Miles

51004 Weather and Climate Data

Plant Hardiness ZoneZone 5a: -20F to -15F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion47e - Steeply Rolling Loess Prairies

51004 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)8142536495963615138251237
Avg Max Temp (°F)28344661738285837663443159
Avg Precip (In.).68.662.093.034.074.33.733.542.832.231.55.8129.52

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