Zip Code 57278 Map and Profile

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Official Zip Code Name	Willow Lake
Zip Code State	South Dakota
Zip Code Type	Non-Unique
Primary County:	Clark
Area Code	605
Current Population:	748
Racial Majority:	White 84.91%
Public School Racial Majority:	White 92.6%
Unemployment Rate:	3.8%
Median Household Income	$35215
Average Adjusted Gross Income	$50240
School Test Performance:	Above Average
Average Commute Time	15.7 Minutes
Time Zone:	Central Daylight Time
Elevation Range	1480 - 1844 ft.
Area	175 Sqm.
Coordinates(Y,X)	44.63233200, -97.68342700

Zip Code 57278 Description

Zip Code 57278 is located in the state of South Dakota in the Sioux Falls (Mitchell) metro area. Zip code 57278 is primarily located in Clark County. The official US Postal Service name for 57278 is WILLOW LAKE, South Dakota. Portions of zip code 57278 are contained within or border the city limits of Willow Lake, SD, . The area code for zip code 57278 is 605. 57278 can be classified socioeconically as a Lower Middle Class class zipcode in comparison to other zipcodes in South Dakota.

The current unemployment level in 57278 is 3.8% which is higher than the current county unemployment level of 2.9% and is higher than the current state unemployment at 2.9% and higher than the current national unemployment rate at 3.6%.

According the 2010 US Census, the population of 57278 increased to 748 from 680 over the past 10 years. The majority ethnicity residing in 57278 is White while the majority ethnicity attending 57278 public schools is White. 35.5% of students in 57278 public schools receive or are eligible to participate in free or reduced lunch programs.