ZIP Code 50136 - Keswick Iowa

ZIP Code 50136 is located in Keswick Iowa. Portions of 50136 are also in Thornburg and Adams Township (Keokuk County) and Prairie Township (Keokuk County). 50136 is entirely within Keokuk County. Regionally, it is located in the Cedar Rapids-Waterloo-Iowa City and Dubuque Area.

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ZIP Code 50136 Quick Stats

ZIP Code NameKeswick
Primary CountyKeokuk County
ZIP Code TypeStandard
Population (2022)408
Area Code(s)319 / 641
Current Time
CDT

ZIP Code 50136 Map

50136 Demographics

50136 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 50136 is White. The current unemployment level in 50136 is 3.6%.

Population408
Population Growth Rate4.65%
Population Density12 People per Square Mile
Total Households165
Percentage High Income Households1.2%
Median Houshold Income (2021)$51,125
Average Adjusted Gross Income (2020)$56,160
Current Unemployment Rate (February 2024)3.6%
Majority Race/EthnictyWhite - 99.54%

50136 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White42999.54%
Black00%
Hispanic20.46%
Asian00%
Native American00%
Hawaiian/Pac. Islander00%

50136 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College228.87%
Bachelor Degree3112.5%
High School Diploma11546.37%
No High School Diploma31.21%
GED or Alternate62.42%
1 or More Years of College208.06%
Associates Degree4919.76%
Masters Degree20.81%
Professional Degree00%
Doctorate Degree00%

50136 Geography

Coordinates41.47019577,-92.28914642
Adjacent ZIP Codes
Cities/Towns in 50136
RegionCedar Rapids-Waterloo-Iowa City and Dubuque Area
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area35 Square Miles

50136 Politics

US Congressional Districts in 50136
Iowa State Senate Districts in 50136
Iowa State House of Representatives Districts in 50136

50136 Schools

School Districts in 50136

50136 Weather and Climate Data

Plant Hardiness ZoneZone 5b: -15F to -10F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 21 - 31
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion47f - Rolling Loess Prairies

50136 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)10162738505964615241281638
Avg Max Temp (°F)29354761728186837664473359
Avg Precip (In.)1.071.072.263.534.394.374.314.253.752.742.561.3735.67

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