US > South Dakota > Perkins County > Lemmon, SD 57638

57638 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:

Lemmon, SD | Shadehill, SD | White Butte, SD

ZIP Code 57638: Basic Data & USPS Preferred City Name

Preferred Name, USPS

Lemmon, SD 57638

Acceptable Alternative

Shadehill, SD 57638

Thunder Hawk, SD 57638

Not Acceptable, USPS

White Butte, SD 57638

ZIP Code Type: STANDARD
County: Perkins County
Centroid: Latitude 45.938, Longitude -102.16
Time Zone: Mountain Time Zone (UTC -7 hours)
Observes DST: Yes

ZIP Code 57638 has segments in 5 Counties (Adams, Corson, Grant, Perkins, Sioux).

Businesses Addresses: 132
PO Box Addresses: 58
Residential Addresses: 895

Multi-Family Addresses: 56
Single Family Addresses: 839

The ZIP Code maps and database are updated 4 times per year.
Database updated: March 1, 2026, Maps updated: May 1, 2024.

Lemmon, SD 57638 Data & Demographics

Source: 2020-2024 American Community Survey 5-Year Estimates

POPULATION
Total Population	1,852 (100%)
Population Density	2 per sq mi
Diversity Index¹	13


INCOME
Median Household Income	$58,533
Per Capita Income	$31,681
Median Home Value	$101,100

HOUSING
Total HU (Housing Units)	1,096 (100%)
Owner Occupied HU	640 (58.4%)
Renter Occupied HU	171 (15.6%)
Vacant Housing Units	285 (26.0%)

HOUSEHOLDS
Total Households	811
Average Household Size	2.18
Family Households	488 (60.2%)

NOTES

The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).

Lemmon, SD 57638 - Peer Comparisons by Rank and Percentile

The table below compares 57638 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description	Rank	Percentile
Total Population	# 19141	43rd
Population Density	# 31869	6th
Median Household Income	# 24785	27th
Per Capita Income	# 22840	32nd
Diversity Index	# 24805	27th

Additional comparisons and rankings can be made with a VERY EASY TO USE South Dakota Census Data Comparison Tool.

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57638 ZIP Code Profile, Map, Data & Demographics

ZIP Code 57638: Basic Data & USPS Preferred City Name

Lemmon, SD 57638 Data & Demographics

POPULATION

INCOME

HOUSING

HOUSEHOLDS