ZIP Code 51234 - Boyden Iowa

ZIP Code 51234 is located in Boyden Iowa. Portions of 51234 are also in Sheridan Township (Sioux County) and Capel Township and Grant Township (Sioux County) and Lynn Township. 51234 is entirely within Sioux County. Regionally, it is located in the Sioux City Area.

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ZIP Code 51234 Quick Stats

ZIP Code NameBoyden
Primary CountySioux County
ZIP Code TypeStandard
Population (2022)1,179
Area Code(s)712
Current Time
CDT

ZIP Code 51234 Map

51234 Demographics

51234 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 51234 is White. The majority race/ethnicity attending public schools in 51234 is White. The current unemployment level in 51234 is 1.7%.

Population1,179
Population Growth Rate-1.94%
Population Density24 People per Square Mile
Total Households464
Percentage High Income Households2.4%
Median Houshold Income (2021)$80,000
Average Adjusted Gross Income (2020)$70,060
Current Unemployment Rate (February 2024)1.7%
Majority Race/EthnictyWhite - 88.65%
Public School Majority Race/EthnictyWhite - 68.81%

51234 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,12588.65%
Black20.16%
Hispanic1269.93%
Asian161.26%
Native American00%
Hawaiian/Pac. Islander00%

51234 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White22569.23%
Black10.31%
Hispanic9930.46%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

51234 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College506.92%
Bachelor Degree9713.42%
High School Diploma30942.74%
No High School Diploma00%
GED or Alternate334.56%
1 or More Years of College14319.78%
Associates Degree699.54%
Masters Degree00%
Professional Degree223.04%
Doctorate Degree00%

51234 Geography

Coordinates43.19332886,-96.01599884
Adjacent ZIP Codes
Cities/Towns in 51234
RegionSioux City Area
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area49 Square Miles

51234 Politics

US Congressional Districts in 51234
Iowa State Senate Districts in 51234
Iowa State House of Representatives Districts in 51234

51234 Weather and Climate Data

Plant Hardiness ZoneZone 4b: -25F to -20F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion47a - Loess Prairies

51234 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)4112334475761594936221034
Avg Max Temp (°F)24314359728184827462422857
Avg Precip (In.).68.6122.823.534.33.693.822.612.031.56.7528.41

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