ZIP Code 51442 Quick Stats

ZIP Code NameDenison
Primary CountyCrawford County
ZIP Code TypeStandard
Population (2022)9,648
Area Code(s)712
Current Time
CST

ZIP Code 51442 Map

51442 Demographics

51442 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 51442 is White. The majority race/ethnicity attending public schools in 51442 is Hispanic. The current unemployment level in 51442 is 3.0%.

Population9,648
Population Growth Rate0.00%
Population Density58 People per Square Mile
Total Households3,238
Percentage High Income Households2.8%
Median Household Income (2021)$52,626
Average Adjusted Gross Income (2021)$453,440
Current Unemployment Rate (December 2024)3.0%
Majority Race/EthnictyWhite - 56.16%
Public School Majority Race/EthnictyHispanic - 61.88%

51442 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White6,48956.16%
Black5514.77%
Hispanic4,14635.88%
Asian3593.11%
Native American90.08%
Hawaiian/Pac. Islander00%

51442 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White69630.35%
Black964.19%
Hispanic1,42562.15%
Asian693.01%
Native American70.31%
Hawaiian/Pac. Islander00%

51442 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College43510.38%
Bachelor Degree54212.94%
High School Diploma1,68440.19%
No High School Diploma842%
GED or Alternate2235.32%
1 or More Years of College65515.63%
Associates Degree3087.35%
Masters Degree1623.87%
Professional Degree511.22%
Doctorate Degree461.1%

51442 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
Ecoregion47e - Steeply Rolling Loess Prairies

51442 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)8142536495964615139251337
Avg Max Temp (°F)27334659718184827562443158
Avg Precip (In.).8.772.163.094.194.333.893.423.32.321.6.9930.86

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