Green Grass

In Dewey County, South Dakota.

Population: 80

Green Grass, a community in Dewey County, South Dakota, has 80 residents.

Between 2019 and 2023, Green Grass's population grew 263.6% from 22 to 80.

Owners occupy 100.0% of the area's occupied homes. The median resident is 21.0 years old.

Demographics

ACS 2019–2023

Population: 80
Median age: 21.0 yrs
Median household income: —
Median home value: —
Median gross rent: —
Housing units: 8
Homeownership rate: 100.0%
Bachelor's degree or higher: 0.0%
Unemployment rate: 100.0%

Trends

ACS 5-year · 2019–2023

Population

2280

Year	Population
2019	22
2020	22
2021	0
2022	0
2023	80

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

Age distribution

Under 516.3%

5 to 1713.8%

18 to 2441.3%

25 to 3411.3%

35 to 443.8%

45 to 543.8%

55 to 640.0%

65 to 740.0%

75 and over10.0%

	Count	Share
Under 5	13	16.3%
5 to 17	11	13.8%
18 to 24	33	41.3%
25 to 34	9	11.3%
35 to 44	3	3.8%
45 to 54	3	3.8%
55 to 64	0	0.0%
65 to 74	0	0.0%
75 and over	8	10.0%

Race & ethnicity

	Count	Share
White (non-Hispanic)	0	0.0%
Black or African American	0	0.0%
American Indian & Alaska Native	80	100.0%
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 diploma13.0%

High school graduate52.2%

Some college or associate's34.8%

Bachelor's degree0.0%

Graduate or professional degree0.0%

	Count	Share
No high school diploma	3	13.0%
High school graduate	12	52.2%
Some college or associate's	8	34.8%
Bachelor's degree	0	0.0%
Graduate or professional degree	0	0.0%

Commute to work

How workers get to work

	Count	Share
Drove alone	0	—
Carpooled	0	—
Public transit	0	—
Walked	0	—
Bicycle	0	—
Worked from home	0	—
Other means	0	—

Travel time

	Count	Share
Under 15 min	0	—
15 to 29 min	0	—
30 to 44 min	0	—
45 to 59 min	0	—
60+ min	0	—

Households

Average household size: 10.00
Poverty rate: 100.0% (80 of 80)

	Count	Share
Family households	8	100.0%
Nonfamily households	0	0.0%

Housing

Occupancy

	Count	Share
Occupied	8	100.0%
Vacant	0	0.0%

Tenure (of occupied units)

	Count	Share
Owner-occupied	8	100.0%
Renter-occupied	0	0.0%

1-unit, detached100.0%

1-unit, attached0.0%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	8	100.0%
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	0	0.0%

Geography

Place GEOID: 4625900
Type (LSAD): 57
Land area: 8.13 sq mi
Water area: 0 sq mi
Center point: 45.1566, -101.2870