Walnut Grove is a city located in South Dakota. Walnut Grove has a 2024 population of 98. Walnut Grove is currently declining at a rate of -3.92% annually and its population has decreased by -10.09% since the most recent census, which recorded a population of 109 in 2020.
The average household income in Walnut Grove is $81,123 with a poverty rate of 0%. The median age in Walnut Grove is 18.2 years: 23.9 years for males, and 11.5 years for females.
According to the most recent ACS, the racial composition of Walnut Grove was:
White
Black or African American
Native American
Asian
Native Hawaiian or Pacific Islander
Other race
Two or more races
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 30 | 4 | 76.7 | 23.3 |
| Married | 30 | 4 | 76.7 | 23.3 |
| Male | 0 | 0 | 0 | 0 |
| Female | 0 | 0 | 0 | 0 |
| Non Family | 0 | 0 | 0 | 0 |
4
Average Family Size
4
Average Household Size
76.7%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among white people with a rate of 90.48%.
The highest rate of bachelors degrees is among white people with a rate of 0%.
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
88.54% of Walnut Grove residents speak only English, while 11.46% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 11.46% of the population.
Married
Widowed
Divorced
Separated
NeverMarried
90.2%
Overall Marriage Rate
100.0%
Male Marriage Rate
80.0%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 20-34, while the female age group most likely to be married is 20-34.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
100%
Veteran Disability Rate
LaborForceParticipation
73.8%
Labor Force Participation
73.8%
Employment Rate
0%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
74.17%
Born in Walnut Grove
100%
Native Born
0%
Foreign Born
0%
Non Citizen
0%
Naturalized
100% of Walnut Grove residents were born in the United States, with 74.17% having been born in South Dakota. 0% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 78 | -4 | -4.88% |
| 2028 | 82 | -4 | -4.65% |
| 2027 | 86 | -4 | -4.44% |
| 2026 | 90 | -4 | -4.26% |
| 2025 | 94 | -4 | -4.08% |
| 2024 | 98 | -4 | -3.92% |
| 2023 | 102 | -4 | -3.77% |
| 2022 | 106 | -4 | -3.64% |
| 2021 | 110 | 1 | 0.92% |
| 2020 | 109 | -4 | -3.54% |
| 2019 | 113 | -1 | -0.88% |
| 2018 | 114 | -1 | -0.87% |
| 2017 | 115 | 0 | 0% |
| 2016 | 115 | 0 | 0% |
| 2015 | 115 | 1 | 0.88% |
| 2014 | 114 | -2 | -1.72% |
| 2013 | 116 | 0 | 0% |
| 2012 | 116 | 1 | 0.87% |
| 2011 | 115 | -1 | -0.86% |
| 2010 | 116 | 0 | 0% |