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zipcodes.pro — CITY/SD/LEMMON

Lemmon ZIP code, South Dakota

The ZIP code for Lemmon, SD is 57638, and its area code is 605.

USPS city name
1 ZIP code
Population
1,208
Area code
605

Lemmon in numbers

About 1,208 people live in Lemmon, in 544 households. The median household income is $50,147 a year, 33% below the South Dakota median of $75,081 (US: $80,734). The median owner-occupied home is valued at $86,200 (67% below the South Dakota median), and median gross rent is $672 a month. The median age is 45.9; 22.9% of adults 25 and over hold a bachelor's degree or higher (31.9% across South Dakota); the average commute takes 9 minutes.

Population1,208Lemmon1,208
Households544Lemmon544
Median age45.9Lemmon45.9South Dakota38.0US 38.9
Median household income$50,147Lemmon$50,147South Dakota$75,081US $80,734
Median home value$86,200Lemmon$86,200South Dakota$257,400US $332,700
Median gross rent$672Lemmon$672South Dakota$946US $1,413
Bachelor's degree or higher22.9%Lemmon22.9%South Dakota31.9%US 35.7%
Mean commute9.2 minLemmon9.2 minSouth Dakota17.8 minUS 26.4 min
Population density1,100 / sq miLemmon1,100 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Lemmon city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Lemmon

ZIP codes with the USPS city name Lemmon
ZIP City Type Population Median income Median home
57638 Lemmon , SD Standard 1,852 $58,533 $101,100

Map of Lemmon ZIP codes

57638

The ZIP codes of Lemmon, SD, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Lemmon

The nearest larger towns are Hettinger, ND (1,250 people, 23 mi), Bowman, ND (1,499 people, 62 mi) and Dickinson, ND (25,357 people, 73 mi).

More nearby: every ZIP code in Perkins County · South Dakota ZIP codes

Cite this page

zipcodes.pro. “Lemmon, SD ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/sd/lemmon

Underlying data is public domain or openly licensed — sources, vintages and licences.