ZIP Code 64646 - Humphreys Missouri

ZIP Code 64646 is located in Humphreys Missouri. Portions of 64646 are also in Bowman Township and Taylor Township (Sullivan County) and Jackson Township (Linn County). 64646 is primarily within Sullivan County, with some portions in Linn County. Regionally, 64646 is located in the Ottumwa-Kirksville Area.

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ZIP Code 64646 Quick Stats

ZIP Code NameHumphreys
Primary CountySullivan County
ZIP Code TypeStandard
Population (2022)314
Area Code(s)660
Current Time

ZIP Code 64646 Map

64646 Demographics

64646 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Missouri based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 64646 is White. The majority race/ethnicity attending public schools in 64646 is White. The current unemployment level in 64646 is 3.2%.

Population Growth Rate73.14%
Population Density5 People per Square Mile
Total Households180
Percentage High Income Households2.2%
Median Household Income (2021)$32,813
Average Adjusted Gross Income (2021)$169,100
Current Unemployment Rate (June 2024)3.2%
Majority Race/EthnictyWhite - 100.00%
Public School Majority Race/EthnictyWhite - 100.00%

64646 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

64646 Public School Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

64646 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2210.68%
Bachelor Degree2311.17%
High School Diploma11254.37%
No High School Diploma00%
GED or Alternate52.43%
1 or More Years of College3014.56%
Associates Degree41.94%
Masters Degree62.91%
Professional Degree41.94%
Doctorate Degree00%

64646 Geography

Adjacent ZIP Codes
Cities/Towns in 64646
RegionsOttumwa-Kirksville Area
Metro Kansas City
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area60 Square Miles

64646 Politics

US Congressional Districts in 64646
Missouri State Senate Districts in 64646
Missouri State House of Representatives Districts in 64646

64646 Weather and Climate Data

Plant Hardiness ZoneZone 5b: -15F to -10F
Average First Frost DateOctober 11 - 20
Average Last Frost DateApril 11 - 20
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion40a - Loess Flats and Till Plains

64646 Annual Climate Data

Avg Min Temp (°F)13182839506064625342291840
Avg Max Temp (°F)32395263738387867867503762
Avg Precip (In.)

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