ZIP Code 51023 - Hawarden Iowa

51023 Overview

ZIP Code 51023 is located in Hawarden Iowa. Portions of 51023 are also in Eagle Township (Sioux County) and Logan Township (Sioux County) and Buncombe Township and Garfield Township (Sioux County) and Washington Township (Sioux County) and Center Township (Sioux County) and Virginia Township. 51023 is entirely within Sioux County. Regionally, 51023 is located in the Sioux City Area.

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ZIP Code 51023 Quick Stats

ZIP Code NameHawarden
Primary CountySioux County
ZIP Code TypeStandard
Population (2022)3,469
Area Code(s)605 / 712
Current Time
CST

ZIP Code 51023 Map

51023 Demographics

51023 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 51023 is White. The majority race/ethnicity attending public schools in 51023 is White. The current unemployment level in 51023 is 2.7%.

Population3,469
Population Growth Rate0.00%
Population Density40 People per Square Mile
Total Households1,294
Percentage High Income Households2.9%
Median Household Income (2021)$64,297
Average Adjusted Gross Income (2021)$442,200
Current Unemployment Rate (November 2024)2.7%
Majority Race/EthnictyWhite - 74.25%
Public School Majority Race/EthnictyWhite - 60.22%

51023 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White2,58674.18%
Black30.09%
Hispanic81623.41%
Asian00%
Native American782.24%
Hawaiian/Pac. Islander30.09%

51023 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White39261.35%
Black71.1%
Hispanic23336.46%
Asian10.16%
Native American60.94%
Hawaiian/Pac. Islander00%

51023 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1709.69%
Bachelor Degree19010.83%
High School Diploma69139.37%
No High School Diploma261.48%
GED or Alternate1609.12%
1 or More Years of College30417.32%
Associates Degree1488.43%
Masters Degree522.96%
Professional Degree90.51%
Doctorate Degree50.28%

51023 Geography

Coordinates43.01214218,-96.43471527
Adjacent ZIP Codes
Cities/Towns in 51023
RegionSioux City Area
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area88 Square Miles

51023 Schools

School Districts in 51023
Elementary Schools in 51023
Middle Schools in 51023
High Schools in 51023

51023 Weather and Climate Data

Plant Hardiness ZoneZone 5a: -20F to -15F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion47a - Loess Prairies

51023 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)5112334475761594936221035
Avg Max Temp (°F)25324460728185827562432958
Avg Precip (In.).56.611.922.763.533.983.533.282.612.011.54.6827.01

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