ZIP Code 51523 - Blencoe Iowa

51523 Overview

ZIP Code 51523 is located in Blencoe Iowa. Portions of 51523 are also in Sherman Township (Monona County) and Sioux Township (Monona County) and Little Sioux Township (Harrison County) and Franklin Township (Monona County). 51523 is entirely within Monona County. Regionally, 51523 is located in the Sioux City Area.

Stats Demographics Geography Politics Climate Related Pages

ZIP Code 51523 Quick Stats

ZIP Code NameBlencoe
Primary CountyMonona County
ZIP Code TypeStandard
Population (2022)370
Area Code(s)712
Current Time
CST

ZIP Code 51523 Map

51523 Demographics

51523 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 51523 is White. The current unemployment level in 51523 is 2.7%.

Population370
Population Growth Rate7.20%
Population Density9 People per Square Mile
Total Households151
Percentage High Income Households1.3%
Median Household Income (2021)$73,750
Average Adjusted Gross Income (2021)$165,600
Current Unemployment Rate (November 2024)2.7%
Majority Race/EthnictyWhite - 98.51%

51523 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White39798.51%
Black20.5%
Hispanic40.99%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

51523 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College73.63%
Bachelor Degree4824.87%
High School Diploma5528.5%
No High School Diploma63.11%
GED or Alternate84.15%
1 or More Years of College3417.62%
Associates Degree2110.88%
Masters Degree94.66%
Professional Degree00%
Doctorate Degree52.59%

51523 Geography

Coordinates41.91131973,-96.08234406
Adjacent ZIP Codes
Cities/Towns in 51523
RegionSioux City Area
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area42 Square Miles

51523 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
Ecoregion47d - Missouri Alluvial Plain

51523 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)10162738506064625240271538
Avg Max Temp (°F)30374963748387847765473361
Avg Precip (In.).68.712.193.14.224.293.893.352.972.311.59.8530.17

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