ZIP Code 51020 - Galva Iowa

ZIP Code 51020 is located in Galva Iowa. Portions of 51020 are also in Galva Township and Silver Creek Township (Ida County) and Diamond Township and Eureka Township (Sac County) and Maple Valley Township. 51020 is primarily within Ida County, with some portions in Cherokee County and Sac County. Regionally, it is located in the Sioux City Area.

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ZIP Code 51020 Quick Stats

ZIP Code NameGalva
Primary CountyIda County
ZIP Code TypeStandard
Population (2022)574
Area Code(s)712
Current Time
CDT

ZIP Code 51020 Map

51020 Demographics

51020 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 51020 is White. The majority race/ethnicity attending public schools in 51020 is White. The current unemployment level in 51020 is 2.3%.

Population574
Population Growth Rate0.00%
Population Density11 People per Square Mile
Total Households301
Percentage High Income Households2.0%
Median Household Income (2021)$50,938
Average Adjusted Gross Income (2020)$84,860
Current Unemployment Rate (April 2024)2.3%
Majority Race/EthnictyWhite - 94.02%
Public School Majority Race/EthnictyWhite - 95.50%

51020 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White50394.02%
Black10.19%
Hispanic315.79%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

51020 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White10696.36%
Black10.91%
Hispanic32.73%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

51020 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College204.74%
Bachelor Degree419.72%
High School Diploma17341%
No High School Diploma214.98%
GED or Alternate204.74%
1 or More Years of College8921.09%
Associates Degree4610.9%
Masters Degree112.61%
Professional Degree10.24%
Doctorate Degree00%

51020 Geography

Coordinates42.50746918,-95.41348267
Adjacent ZIP Codes
Cities/Towns in 51020
RegionSioux City Area
Metropolitan/Micropolitan Stat AreaStorm Lake, IA
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area50 Square Miles

51020 Politics

US Congressional Districts in 51020
Iowa State Senate Districts in 51020
Iowa State House of Representatives Districts in 51020

51020 Schools

51020 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
Ecoregion47a - Loess Prairies

51020 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)6122435485862605038241236
Avg Max Temp (°F)26324459718184827562432957
Avg Precip (In.).73.712.143.164.044.693.963.943.022.271.63.9231.21

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