ZIP Code 57470 - Rockham Map and Data

Map of ZIP Code 57470 Border

Official Zip Code NameRockham
Zip Code StateSouth Dakota
Zip Code TypeNon-Unique
Primary County: Hand
Secondary County: Faulk
Area Code605
Current Population:143
Racial Majority:White 100%
Unemployment Rate:1.9%
Median Household Income$42012
School Test Performance:Poor
Average Commute Time22.2 Minutes
Time Zone:Central Standard Time
Elevation Range1335 - 1437 ft.
Area146 Sqm.
Coordinates(Y,X)44.89341000, -98.84945300

Zip Code 57470 Profile

ZIP Code 57470 is located in the state of South Dakota in the Sioux Falls (Mitchell) metro area. ZIP code 57470 is primarily located in Hand County. Portions of 57470 are also located in Faulk County. The official US Postal Service name for 57470 is ROCKHAM, South Dakota. Portions of ZIP code 57470 are contained within or border the city limits of Rockham, SD, . The area code for ZIP code 57470 is 605. 57470 can be classified socioeconically as a Lower Middle Class class zipcode in comparison to other zipcodes in South Dakota.

The current unemployment level in 57470 is 1.9% which is higher than the current county unemployment level of 1.9% and is lower than the current state unemployment at 2.2% and lower than the current national unemployment rate at 3.7%.

According the 2010 US Census, the population of 57470 decreased to 143 from 205 over the past 10 years. The majority ethnicity residing in 57470 is White while the majority ethnicity attending 57470 public schools is . % of students in 57470 public schools receive or are eligible to participate in free or reduced lunch programs.

 White 148 100% 143 +3%
 Black Or African American 0 0% 0 +0%
 Hispanic 0 0% 0 +0%
 American Indian Or Alaskan Native 0 0% 0 +0%
 Asian 0 0% 0 +0%
 Native Hawaiian & Other Pacific Islander 0 0% 0 +0%
 Other Race 0 0% 0 +0%
 Two Or More Races 0 0% 0 +0%

Zip Code 57470 Race/Ethnicity

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

Zip Code 57470 Public School Race/Ethnicity Profile

Total Population143205
Male Population53.80%
Female Population46.20%
Total Households64
Test Score PerformancePoor
Percentage of Students Eligible For
Free or Reduced Lunch
Percentage of Public Schools with
Title 1 Status
Median Household Income$42012
Income Under $50K Per Year60.00%
Income $50K to $100K Per Year30.50%
Income Above $100K Per Year9.50%
57470 US Congressional District
DistrictRepresentativeParty Affiliation
South Dakota District 1
Related Maps: Map of All South Dakota Congressional Districts

Average Real Estate Asking Price$188206
Average Real Estate Sale Price$87180
Current Unemployment Level 1.9%
Previous Month Unemployment Level2.2%
Unemployment Level 1 Year Ago2.2%
2012 Hardiness ZoneZone 4a: -30F to -25F
1990 Hardiness ZoneZone 4b: -25F to -20F
Köppen Climate ClassificationDfa - Humid Continental Hot Summers
Ecoregion 46n - James River Lowland
Average First Frost DatesSeptember 21 - 31
Average Last Frost DatesMay 11 - 20

Zip Code 57470 Annual Climate Data

Avg Min Temp (°F)19203345556057473420732
Avg Max Temp (°F)22294158707986857460402756
Avg Precip (In.).44.531.322.042.913.122.742.441.781.64.77.3920.13
Core Based Statistical
Area (CBSA)
CBSA Population0
Time ZoneCentral Standard Time
IANA Time ZoneAmerica/Chicago
Follows DSTYes
GMT Difference-6 Hours