ZIP Code 50428 Quick Stats

ZIP Code NameClear Lake
Primary CountyCerro Gordo County
ZIP Code TypeStandard
Population (2022)9,119
Area Code(s)641
Current Time
CST

ZIP Code 50428 Map

50428 Demographics

50428 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 50428 is White. The majority race/ethnicity attending public schools in 50428 is White. The current unemployment level in 50428 is 2.7%.

Population9,119
Population Growth Rate-4.01%
Population Density78 People per Square Mile
Total Households4,118
Percentage High Income Households2.7%
Median Household Income (2021)$62,792
Average Adjusted Gross Income (2021)$585,800
Current Unemployment Rate (November 2024)2.7%
Majority Race/EthnictyWhite - 92.26%
Public School Majority Race/EthnictyWhite - 84.89%

50428 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White8,56692.23%
Black250.27%
Hispanic3904.2%
Asian2953.18%
Native American90.1%
Hawaiian/Pac. Islander30.03%

50428 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,24790.04%
Black221.59%
Hispanic1047.51%
Asian100.72%
Native American10.07%
Hawaiian/Pac. Islander10.07%

50428 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College4887.58%
Bachelor Degree1,35221%
High School Diploma1,85428.8%
No High School Diploma1342.08%
GED or Alternate1722.67%
1 or More Years of College96915.05%
Associates Degree98715.33%
Masters Degree2924.54%
Professional Degree1292%
Doctorate Degree600.93%

50428 Geography

50428 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
Ecoregion47b - Des Moines Lobe

50428 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)5112335475761594937241035
Avg Max Temp (°F)23294257708083807360412755
Avg Precip (In.).95.842.13.314.254.954.354.523.272.441.981.0834.05

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