ZIP Code 51022 - Granville Iowa

51022 Overview

ZIP Code 51022 is located in Granville Iowa. Portions of 51022 are also in East Orange Township and Baker Township (Obrien County) and Caledonia Township and Floyd Township (Sioux County) and Dale Township (Obrien County). 51022 is primarily within Obrien County, with some portions in Sioux County. Regionally, 51022 is located in the Sioux City Area.

Stats Demographics Geography Politics Climate Related Pages

ZIP Code 51022 Quick Stats

ZIP Code NameGranville
Primary CountyObrien County
ZIP Code TypeStandard
Population (2022)993
Area Code(s)712
Current Time
CST

ZIP Code 51022 Map

51022 Demographics

51022 can be classified socioeconomically as 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 51022 is White. The current unemployment level in 51022 is 3.2%.

Population993
Population Growth Rate3.54%
Population Density14 People per Square Mile
Total Households345
Median Household Income (2021)$80,575
Average Adjusted Gross Income (2021)$385,200
Current Unemployment Rate (October 2024)3.2%
Majority Race/EthnictyWhite - 95.18%

51022 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White80995.18%
Black00%
Hispanic404.71%
Asian00%
Native American10.12%
Hawaiian/Pac. Islander00%

51022 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College458.2%
Bachelor Degree7012.75%
High School Diploma20837.89%
No High School Diploma30.55%
GED or Alternate285.1%
1 or More Years of College9216.76%
Associates Degree9617.49%
Masters Degree71.28%
Professional Degree00%
Doctorate Degree00%

51022 Geography

Coordinates42.98089218,-95.85197449
Adjacent ZIP Codes
Cities/Towns in 51022
RegionSioux City Area
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area71 Square Miles

51022 Weather and Climate Data

Plant Hardiness ZoneZone 4b: -25F to -20F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion47a - Loess Prairies

51022 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)5122334475761594937231035
Avg Max Temp (°F)25314459728184827562422857
Avg Precip (In.).68.611.972.833.544.313.773.642.642.031.55.7828.35

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