ZIP Code 50478 - Thompson Iowa

50478 Overview

ZIP Code 50478 is located in Thompson Iowa. Portions of 50478 are also in King Township and Eden Township (Winnebago County) and Newton Township (Winnebago County) and Linden Township and Forest Township. 50478 is entirely within Winnebago County. Regionally, 50478 is located in the Rochester-Mason City-Austin Area.

Stats Demographics Geography Politics Climate Related Pages

ZIP Code 50478 Quick Stats

ZIP Code NameThompson
Primary CountyWinnebago County
ZIP Code TypeStandard
Population (2022)788
Area Code(s)641
Current Time
CST

ZIP Code 50478 Map

50478 Demographics

50478 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 50478 is White. The current unemployment level in 50478 is 3.0%.

Population788
Population Growth Rate-7.20%
Population Density10 People per Square Mile
Total Households434
Percentage High Income Households2.1%
Median Household Income (2021)$45,000
Average Adjusted Gross Income (2021)$176,360
Current Unemployment Rate (December 2024)3.0%
Majority Race/EthnictyWhite - 94.14%

50478 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White70794.14%
Black00%
Hispanic445.86%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

50478 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College619.17%
Bachelor Degree12618.95%
High School Diploma26539.85%
No High School Diploma111.65%
GED or Alternate284.21%
1 or More Years of College9614.44%
Associates Degree548.12%
Masters Degree243.61%
Professional Degree00%
Doctorate Degree00%

50478 Geography

Coordinates43.40094376,-93.78125763
Adjacent ZIP Codes
Cities/Towns in 50478
RegionRochester-Mason City-Austin Area
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area81 Square Miles

50478 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

50478 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)310233447576159493723934
Avg Max Temp (°F)22284156707982807260412655
Avg Precip (In.).82.671.833.173.924.794.264.482.892.31.82.9731.92

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