ZIP Code 50158 - Marshalltown Iowa

ZIP Code 50158 is located in Marshalltown Iowa. Portions of 50158 are also in Le Grand and Green Mountain and Ferguson and Le Grand Township and Marion Township (Marshall County) and Timber Creek Township and Taylor Township (Marshall County) and Vienna Township. 50158 is primarily within Marshall County, with some portions in Tama County. Regionally, it is located in the Des Moines-Ames Area.

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ZIP Code 50158 Quick Stats

ZIP Code NameMarshalltown
Primary CountyMarshall County
ZIP Code TypeStandard
Population (2022)31,047
Area Code(s)641
Current Time

ZIP Code 50158 Map

50158 Demographics

50158 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 50158 is White. The majority race/ethnicity attending public schools in 50158 is Hispanic. The current unemployment level in 50158 is 3.8%.

Population Growth Rate0.00%
Population Density150 People per Square Mile
Total Households11,818
Percentage High Income Households1.5%
Median Household Income (2021)$61,628
Average Adjusted Gross Income (2020)$58,240
Current Unemployment Rate (April 2024)3.8%
Majority Race/EthnictyWhite - 67.90%
Public School Majority Race/EthnictyHispanic - 53.82%

50158 Race/Ethnicty Breakdown

Native American3240.92%
Hawaiian/Pac. Islander00%

50158 Public School Race/Ethnicty Breakdown

Native American290.6%
Hawaiian/Pac. Islander80.16%

50158 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,6229.38%
Bachelor Degree2,66415.4%
High School Diploma5,75833.29%
No High School Diploma1620.94%
GED or Alternate1,0756.22%
1 or More Years of College2,83716.4%
Associates Degree1,85010.7%
Masters Degree1,0265.93%
Professional Degree2321.34%
Doctorate Degree700.4%

50158 Geography

50158 Politics

US Congressional Districts in 50158
Iowa State Senate Districts in 50158
Iowa State House of Representatives Districts in 50158

50158 Weather and Climate Data

Plant Hardiness ZoneZone 5a: -20F to -15F
Average First Frost DateOctober 1 - 10
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion47f - Rolling Loess Prairies

50158 Annual Climate Data

Avg Min Temp (°F)7132537495963605039261437
Avg Max Temp (°F)27334659718185827563453158
Avg Precip (In.).941.062.353.324.295.364.484.693.452.612.161.2435.97

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