ZIP Code 50477 Map

ZIP Code 50477 Data

ZIP Code50477
ZIP Code NameSwaledale
Primary CountyCerro Gordo County
ZIP Code TypeStandard
Population (2021)243
Area Code(s)641
Current Time

50477 Demographics

Population Growth Rate-6.90%
Population Density8 People per Square Mile
Total Households168
Percentage High Income Households1.2%
Median Houshold Income (2021)$53,750
Average Adjusted Gross Income (2019)$45,740
Current Unemployment Rate (November 2023)3.1%
Majority Race/EthnictyWhite - 100.00%

50477 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

50477 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2912.89%
Bachelor Degree2410.67%
High School Diploma8839.11%
No High School Diploma00%
GED or Alternate3013.33%
1 or More Years of College2812.44%
Associates Degree146.22%
Masters Degree00%
Professional Degree83.56%
Doctorate Degree00%

50477 Geography

Adjacent ZIP Codes
Cities/Towns in 50477
RegionRochester-Mason City-Austin Area
Metropolitan/Micropolitan Stat AreaMason City, IA
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area29 Square Miles

50477 Politics

US Congressional Districts in 50477
Iowa State Senate Districts in 50477
Iowa State House of Representatives Districts in 50477

50477 Climate Data

Plant Hardiness ZoneZone 5a: -20F to -15F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion47c - Iowan Surface

50477 Annual Climate Data

Avg Min Temp (°F)4112335475762594937241135
Avg Max Temp (°F)23294257708083807361422756
Avg Precip (In.).89.822.