ZIP Code 57790

ZIP Code Tabulation Area in Pennington County, South Dakota.

Population: 1,074
Median household income: $73,077
Median home value: $187,500

Covering part of Pennington County, South Dakota, ZIP Code 57790 has about 1,074 residents. Its median household income of $73,077 runs in line with the Pennington County figure of $70,768.

Between 2019 and 2023, ZIP Code 57790's population declined 4.4% from 1,124 to 1,074, while its median gross rent fell 18.3% from $651 to $532.

23.8% of adults 25 and older hold a bachelor's degree or higher. Owners occupy 84.4% of the area's occupied homes.

Demographics

ACS 2019–2023

Population: 1,074
Median age: 41.1 yrs
Median household income: $73,077
Median home value: $187,500
Median gross rent: $532
Housing units: 512
Homeownership rate: 84.4%
Bachelor's degree or higher: 23.8%
Unemployment rate: 1.9%

Trends

ACS 5-year · 2019–2023

Population

1,1241,074

Median household income

$70,583$73,077

Median home value

$121,300$187,500

Median gross rent

$651$532

Year	Population	Median household income	Median home value	Median gross rent
2019	1,124	$70,583	$121,300	$651
2020	1,122	$66,750	$150,000	$521
2021	1,100	$66,761	$152,000	$600
2022	1,076	$76,875	$181,100	$625
2023	1,074	$73,077	$187,500	$532

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

Age distribution

Under 55.5%

5 to 1727.4%

18 to 243.1%

25 to 345.8%

35 to 4413.7%

45 to 548.7%

55 to 6411.0%

65 to 7416.1%

75 and over8.8%

	Count	Share
Under 5	59	5.5%
5 to 17	294	27.4%
18 to 24	33	3.1%
25 to 34	62	5.8%
35 to 44	147	13.7%
45 to 54	93	8.7%
55 to 64	118	11.0%
65 to 74	173	16.1%
75 and over	95	8.8%

Race & ethnicity

	Count	Share
White (non-Hispanic)	920	85.7%
Black or African American	22	2.0%
American Indian & Alaska Native	23	2.1%
Asian	11	1.0%
Native Hawaiian & Pacific Islander	4	0.4%
Some other race	0	0.0%
Two or more races	87	8.1%
Hispanic or Latino (any race)	7	0.7%

Educational attainment (age 25+)

No high school diploma1.9%

High school graduate32.6%

Some college or associate's41.7%

Bachelor's degree20.3%

Graduate or professional degree3.5%

	Count	Share
No high school diploma	13	1.9%
High school graduate	224	32.6%
Some college or associate's	287	41.7%
Bachelor's degree	140	20.3%
Graduate or professional degree	24	3.5%

Commute to work

Mean travel time to work: 21 min

Drove alone75.8%

Carpooled12.5%

Public transit0.0%

Walked0.7%

Bicycle0.0%

Worked from home10.8%

Other means0.2%

How workers get to work

	Count	Share
Drove alone	310	75.8%
Carpooled	51	12.5%
Public transit	0	0.0%
Walked	3	0.7%
Bicycle	0	0.0%
Worked from home	44	10.8%
Other means	1	0.2%

Travel time

	Count	Share
Under 15 min	189	51.8%
15 to 29 min	77	21.1%
30 to 44 min	17	4.7%
45 to 59 min	40	11.0%
60+ min	42	11.5%

Households

Average household size: 2.78
Poverty rate: 5.2% (56 of 1,074)

	Count	Share
Family households	276	71.9%
Nonfamily households	108	28.1%

Housing

Median year structure built: 1973

Occupancy

	Count	Share
Occupied	384	75.0%
Vacant	128	25.0%

Tenure (of occupied units)

	Count	Share
Owner-occupied	324	84.4%
Renter-occupied	60	15.6%

1-unit, detached77.1%

1-unit, attached0.8%

2 to 4 units0.0%

5 to 19 units2.7%

20 or more units4.7%

Mobile home & other14.6%

Units in structure

	Count	Share
1-unit, detached	395	77.1%
1-unit, attached	4	0.8%
2 to 4 units	0	0.0%
5 to 19 units	14	2.7%
20 or more units	24	4.7%
Mobile home & other	75	14.6%

ZIP Code 57790

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

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