ZIP Code 50628 Map

ZIP Code 50628 Data

ZIP Code50628
ZIP Code NameElma
Primary CountyHoward County
ZIP Code TypeStandard
Population (2021)1,176
Area Code(s)563 / 641
Current Time
Profile Demographics Geography Politics Schools Climate Related Maps

50628 Demographics

Population Growth Rate-3.53%
Population Density8 People per Square Mile
Total Households579
Percentage High Income Households4.0%
Median Houshold Income (2021)$50,000
Average Adjusted Gross Income (2019)$56,440
Current Unemployment Rate (May 2023)2.5%
Majority Race/EthnictyWhite - 100.00%

50628 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

50628 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College10512.34%
Bachelor Degree273.17%
High School Diploma41048.18%
No High School Diploma212.47%
GED or Alternate364.23%
1 or More Years of College13816.22%
Associates Degree8610.11%
Masters Degree202.35%
Professional Degree00%
Doctorate Degree00%

50628 Geography

Adjacent ZIP Codes
Cities/Towns in 50628
RegionRochester-Mason City-Austin Area
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area139 Square Miles

50628 Politics

US Congressional Districts in 50628
Iowa State Senate Districts in 50628
Iowa State House of Representatives Districts in 50628

50628 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
Ecoregion47c - Iowan Surface

50628 Annual Climate Data

Avg Min Temp (°F)5122335475761595038251135
Avg Max Temp (°F)23294257707982807360422755
Avg Precip (In.)1.01.892.083.564.164.644.444.753.412.472.251.2234.88