ZIP Code 51250 - Sioux Center Iowa

51250 Overview

ZIP Code 51250 is located in Sioux Center Iowa. Portions of 51250 are also in West Branch Township and Welcome Township and Plato Township and Center Township (Sioux County) and Garfield Township (Sioux County). 51250 is entirely within Sioux County. Regionally, 51250 is located in the Sioux City Area.

Stats Demographics Geography Politics Climate Related Pages

ZIP Code 51250 Quick Stats

ZIP Code NameSioux Center
Primary CountySioux County
ZIP Code TypeStandard
Population (2022)9,667
Area Code(s)712
Current Time
CST

ZIP Code 51250 Map

51250 Demographics

51250 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 51250 is White. The majority race/ethnicity attending public schools in 51250 is White. The current unemployment level in 51250 is 3.2%.

Population9,667
Population Growth Rate12.83%
Population Density136 People per Square Mile
Total Households2,538
Percentage High Income Households4.3%
Median Household Income (2021)$83,965
Average Adjusted Gross Income (2021)$508,400
Current Unemployment Rate (October 2024)3.2%
Majority Race/EthnictyWhite - 89.41%
Public School Majority Race/EthnictyWhite - 55.92%

51250 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White9,13789.41%
Black500.49%
Hispanic9068.87%
Asian1211.18%
Native American50.05%
Hawaiian/Pac. Islander00%

51250 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White82756.96%
Black211.45%
Hispanic58840.5%
Asian120.83%
Native American30.21%
Hawaiian/Pac. Islander10.07%

51250 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1423.6%
Bachelor Degree82220.83%
High School Diploma1,39535.35%
No High School Diploma00%
GED or Alternate882.23%
1 or More Years of College59915.18%
Associates Degree48312.24%
Masters Degree2887.3%
Professional Degree651.65%
Doctorate Degree641.62%

51250 Geography

Coordinates43.08007431,-96.20738220
Adjacent ZIP Codes
Cities/Towns in 51250
RegionSioux City Area
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area71 Square Miles

51250 Weather and Climate Data

Plant Hardiness ZoneZone 5a: -20F to -15F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion47a - Loess Prairies

51250 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)6132435485761594937231135
Avg Max Temp (°F)26334661748386837664433059
Avg Precip (In.).72.6522.83.534.483.723.472.612.091.56.7828.41

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