ZIP Code 57317

ZIP Code Tabulation Area in Gregory County, South Dakota.

Population: 621
Median household income: $52,500
Median home value: $120,300

ZIP Code 57317 (Gregory County, South Dakota) is home to about 621 residents. Its median household income of $52,500 runs in line with the Gregory County figure of $52,432.

From 2019 to 2023, ZIP Code 57317's population declined 7.0% from 668 to 621, while its median gross rent rose 11.0% from $491 to $545.

The largest age group is 5 to 17, 25.0% of residents. White (non-Hispanic) residents are the largest group, 73.8% of the population.

Demographics

ACS 2019–2023

Population: 621
Median age: 41.6 yrs
Median household income: $52,500
Median home value: $120,300
Median gross rent: $545
Housing units: 297
Homeownership rate: 62.4%
Bachelor's degree or higher: 18.6%
Unemployment rate: 4.1%

Trends

ACS 5-year · 2019–2023

Population

668621

Median household income

$48,684$52,500

Median home value

$68,100$120,300

Median gross rent

$491$545

Year	Population	Median household income	Median home value	Median gross rent
2019	668	$48,684	$68,100	$491
2020	688	$50,109	$78,200	$486
2021	669	$50,385	$93,300	$482
2022	641	$55,208	$102,100	$514
2023	621	$52,500	$120,300	$545

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 54.5%

5 to 1725.0%

18 to 245.6%

25 to 345.2%

35 to 4413.4%

45 to 5414.8%

55 to 6415.3%

65 to 747.7%

75 and over8.5%

	Count	Share
Under 5	28	4.5%
5 to 17	155	25.0%
18 to 24	35	5.6%
25 to 34	32	5.2%
35 to 44	83	13.4%
45 to 54	92	14.8%
55 to 64	95	15.3%
65 to 74	48	7.7%
75 and over	53	8.5%

Race & ethnicity

	Count	Share
White (non-Hispanic)	458	73.8%
Black or African American	0	0.0%
American Indian & Alaska Native	132	21.3%
Asian	3	0.5%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	28	4.5%
Hispanic or Latino (any race)	0	0.0%

Educational attainment (age 25+)

No high school diploma7.2%

High school graduate52.6%

Some college or associate's21.6%

Bachelor's degree16.1%

Graduate or professional degree2.5%

	Count	Share
No high school diploma	29	7.2%
High school graduate	212	52.6%
Some college or associate's	87	21.6%
Bachelor's degree	65	16.1%
Graduate or professional degree	10	2.5%

Commute to work

Mean travel time to work: 17 min

Drove alone83.0%

Carpooled6.1%

Public transit0.0%

Walked4.7%

Bicycle0.0%

Worked from home6.1%

Other means0.0%

How workers get to work

	Count	Share
Drove alone	230	83.0%
Carpooled	17	6.1%
Public transit	0	0.0%
Walked	13	4.7%
Bicycle	0	0.0%
Worked from home	17	6.1%
Other means	0	0.0%

Travel time

	Count	Share
Under 15 min	147	56.5%
15 to 29 min	44	16.9%
30 to 44 min	32	12.3%
45 to 59 min	25	9.6%
60+ min	12	4.6%

Households

Average household size: 2.72
Poverty rate: 26.3% (161 of 612)

	Count	Share
Family households	163	72.1%
Nonfamily households	63	27.9%

Housing

Median year structure built: 1959

Occupancy

	Count	Share
Occupied	226	76.1%
Vacant	71	23.9%

Tenure (of occupied units)

	Count	Share
Owner-occupied	141	62.4%
Renter-occupied	85	37.6%

1-unit, detached86.2%

1-unit, attached0.0%

2 to 4 units5.1%

5 to 19 units6.4%

20 or more units0.0%

Mobile home & other2.4%

Units in structure

	Count	Share
1-unit, detached	256	86.2%
1-unit, attached	0	0.0%
2 to 4 units	15	5.1%
5 to 19 units	19	6.4%
20 or more units	0	0.0%
Mobile home & other	7	2.4%

ZIP Code 57317

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes