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zipcodes.pro — CITY/SD/GREGORY

Gregory ZIP code, South Dakota

The ZIP code for Gregory, SD is 57533, and its area code is 605.

USPS city name
1 ZIP code
Population
1,379
Area code
605

Gregory in numbers

About 1,379 people live in Gregory, in 555 households. The median household income is $51,450 a year, 31% below the South Dakota median of $75,081 (US: $80,734). The median owner-occupied home is valued at $115,300 (55% below the South Dakota median), and median gross rent is $633 a month. The median age is 38.9; 18.6% of adults 25 and over hold a bachelor's degree or higher (31.9% across South Dakota); the average commute takes 14 minutes.

Population1,379Gregory1,379
Households555Gregory555
Median age38.9Gregory38.9South Dakota38.0US 38.9
Median household income$51,450Gregory$51,450South Dakota$75,081US $80,734
Median home value$115,300Gregory$115,300South Dakota$257,400US $332,700
Median gross rent$633Gregory$633South Dakota$946US $1,413
Bachelor's degree or higher18.6%Gregory18.6%South Dakota31.9%US 35.7%
Mean commute13.9 minGregory13.9 minSouth Dakota17.8 minUS 26.4 min
Population density801 / sq miGregory801 / sq mi

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

ZIP codes addressed as Gregory

ZIP codes with the USPS city name Gregory
ZIP City Type Population Median income Median home
57533 Gregory , SD Standard 1,674 $58,500 $122,400

Map of Gregory ZIP codes

57533

The ZIP codes of Gregory, 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 Gregory

The nearest larger towns are Winner (2,905 people, 24 mi), Chamberlain (2,588 people, 40 mi) and Ainsworth, NE (1,697 people, 52 mi).

Towns near Gregory
TownPopulationDistance
Winner 2,905 24.1 mi

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

Cite this page

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

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