Zip Code 57038 Map and Profile

Official Zip Code NameJefferson
Zip Code StateSouth Dakota
Zip Code TypeNon-Unique
Primary County: Union
Area Code605
Current Population:1667
Racial Majority:White 95.73%
Unemployment Rate:3.3%
Median Household Income$60481
Average Adjusted Gross Income$120930
School Test Performance:Poor
Average Commute Time18.1 Minutes
Time Zone:Central Daylight Time
Elevation Range1099 - 1230 ft.
Area57 Sqm.
Coordinates(Y,X)42.57974000, -96.58323800

Zip Code 57038 Description

Zip Code 57038 is located in the state of South Dakota in the Sioux City metro area. Zip code 57038 is primarily located in Union County. The official US Postal Service name for 57038 is JEFFERSON, South Dakota. Portions of zip code 57038 are contained within or border the city limits of Jefferson, SD, North Sioux City, SD, . The area code for zip code 57038 is 605. 57038 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in South Dakota.

The current unemployment level in 57038 is 3.3% which is higher than the current county unemployment level of 2.9% and is higher than the current state unemployment at 2.9% and lower than the current national unemployment rate at 4.8%.

According the 2010 US Census, the population of 57038 increased to 1667 from 1132 over the past 10 years. The majority ethnicity residing in 57038 is White while the majority ethnicity attending 57038 public schools is . % of students in 57038 public schools receive or are eligible to participate in free or reduced lunch programs.

 White 1458 95.73% 1610 -9%
 Black Or African American 0 0% 5 -100%
 Hispanic 44 2.89% 27 +63%
 American Indian Or Alaskan Native 0 0% 2 -100%
 Asian 8 0.53% 4 +100%
 Native Hawaiian & Other Pacific Islander 0 0% 1 -100%
 Other Race 0 0% 0 +0%
 Two Or More Races 18 0.85% 18 -28%

Zip Code 57038 Race/Ethnicity

 White %
 Black Or African American %
 Hispanic %
 Asian %
 Hawaii/Pacific Islander %
 American Indian Or Alaskan Native %
 Two or More Races %

Zip Code 57038 Public School Race/Ethnicity Profile

Total Population16671132
Male Population52.20%
Female Population47.80%
Total Households628
Test Score PerformancePoor
Percentage of Students Eligible For
Free or Reduced Lunch
Percentage of Public Schools with
Title 1 Status
Median Household Income$60481
Income Under $50K Per Year39.50%
Income $50K to $100K Per Year43.50%
Income Above $100K Per Year17.10%
57038 US Congressional District
DistrictRepresentativeParty Affiliation
South Dakota District 1
South Dakota District 4
Related Maps: Map of All South Dakota Congressional Districts

Average Real Estate Asking Price$228571
Average Real Estate Sale Price$252765
Current Unemployment Level 3.3%
Previous Month Unemployment Level3.3%
Unemployment Level 1 Year Ago4.1%
2012 Hardiness ZoneZone 5a: -20F to -15F
1990 Hardiness ZoneZone 4b: -25F to -20F
Köppen Climate ClassificationDfa - Humid Continental Hot Summers
Ecoregion 47d - Missouri Alluvial Plain
Average First Frost DatesOctober 1 - 10
Average Last Frost DatesMay 1 - 10

Zip Code 57038 Annual Climate Data

Avg Min Temp (°F)8152637495964615138251337
Avg Max Temp (°F)29354862738386847764453260
Avg Precip (In.).6.652.092.93.953.913.493.052.522.091.53.7627.54
Core Based Statistical
Area (CBSA)
Sioux City, IA-NE-SD
CBSA Type57038
CBSA Population144026
Time ZoneCentral Daylight Time
IANA Time ZoneAmerica/Chicago
Follows DSTYes
GMT Difference-6 Hours