ZIP Code 57780

ZIP Code Tabulation Area in Pennington County, South Dakota.

Population: 84
Median household income: $40,536

ZIP Code 57780 (Pennington County, South Dakota) is home to about 84 residents. Its median household income of $40,536 runs below the Pennington County figure of $70,768.

From 2019 to 2023, ZIP Code 57780's population grew 110.0% from 40 to 84, while its median household income fell 53.2% from $86,667 to $40,536.

10.0% of adults 25 and older hold a bachelor's degree or higher. Owners occupy 66.1% of the area's occupied homes.

Demographics

ACS 2019–2023

Population: 84
Median age: 57.8 yrs
Median household income: $40,536
Median home value: —
Median gross rent: —
Housing units: 70
Homeownership rate: 66.1%
Bachelor's degree or higher: 10.0%
Unemployment rate: 0.0%

Trends

ACS 5-year · 2019–2023

Population

4084

Median household income

$86,667$40,536

Median home value

$181,300$9,999

Year	Population	Median household income	Median home value
2019	40	$86,667	$181,300
2020	36	—	$187,500
2021	47	—	$9,999
2022	64	—	$9,999
2023	84	$40,536	—

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

Age distribution

Under 50.0%

5 to 174.8%

18 to 240.0%

25 to 340.0%

35 to 443.6%

45 to 542.4%

55 to 6475.0%

65 to 749.5%

75 and over4.8%

	Count	Share
Under 5	0	0.0%
5 to 17	4	4.8%
18 to 24	0	0.0%
25 to 34	0	0.0%
35 to 44	3	3.6%
45 to 54	2	2.4%
55 to 64	63	75.0%
65 to 74	8	9.5%
75 and over	4	4.8%

Race & ethnicity

	Count	Share
White (non-Hispanic)	82	97.6%
Black or African American	0	0.0%
American Indian & Alaska Native	2	2.4%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	0	0.0%
Hispanic or Latino (any race)	0	0.0%

Educational attainment (age 25+)

No high school diploma5.0%

High school graduate67.5%

Some college or associate's17.5%

Bachelor's degree10.0%

Graduate or professional degree0.0%

	Count	Share
No high school diploma	4	5.0%
High school graduate	54	67.5%
Some college or associate's	14	17.5%
Bachelor's degree	8	10.0%
Graduate or professional degree	0	0.0%

Commute to work

Mean travel time to work: 32 min

Drove alone86.4%

Carpooled0.0%

Public transit0.0%

Walked0.0%

Bicycle0.0%

Worked from home0.0%

Other means13.6%

How workers get to work

	Count	Share
Drove alone	38	86.4%
Carpooled	0	0.0%
Public transit	0	0.0%
Walked	0	0.0%
Bicycle	0	0.0%
Worked from home	0	0.0%
Other means	6	13.6%

Travel time

	Count	Share
Under 15 min	17	38.6%
15 to 29 min	0	0.0%
30 to 44 min	5	11.4%
45 to 59 min	8	18.2%
60+ min	14	31.8%

Households

Average household size: 1.50
Poverty rate: 35.7% (30 of 84)

	Count	Share
Family households	19	33.9%
Nonfamily households	37	66.1%

Housing

Median year structure built: 1956

Occupancy

	Count	Share
Occupied	56	80.0%
Vacant	14	20.0%

Tenure (of occupied units)

	Count	Share
Owner-occupied	37	66.1%
Renter-occupied	19	33.9%

1-unit, detached90.0%

1-unit, attached0.0%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other10.0%

Units in structure

	Count	Share
1-unit, detached	63	90.0%
1-unit, attached	0	0.0%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	7	10.0%

ZIP Code 57780

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