Aurora township Flag

Aurora township

County Seat:
No
Area (mi²):
32.483
State:
South Dakota

Aurora township is located in Brookings County, South Dakota. Aurora township has a 2026 population of 306. Aurora township is currently growing at a rate of 1.32% annually and its population has increased by 9.29% since the most recent census, which recorded a population of 280 in 2020.

The median household income in Aurora township is $68,646 with a poverty rate of 0%. The median age in Aurora township is 41 years: 41.8 years for males, and 40.1 years for females. For every 100 females there are 69.6 males.

306
Total Population
9.4
Density (mi²)
4 1.32%
Growth

Aurora township Population

Aurora township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202630641.32%
202530241.34%
202429841.36%
202329451.73%
202228962.12%
202128331.07%
2020280-1-0.36%
201930200%
201830231%
201729900%
201629931.01%
201529641.37%
2014292-2-0.68%
201329400%
201229441.38%
2011290-4-1.36%
2010289-1-0.34%

Median Age

Overall: 41 years
Female: 40.1 years
Male: 41.8 years

Aurora township Adults

There are 102 adults, (37 of whom are seniors) in Aurora township.

Sex Ratio

Female: 79 (59%)
Male: 55 (41%)

Demographics

The racial composition of Aurora township includes 77.61% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White10477.61%
Two or more races3022.39%
Race
Population ↓
Percentage (of total)
White10477.61%
Two or more races3022.39%

Aurora township Marital Status

Economics and Income Statistics

Aurora township 's average per capita income is $61,375. Household income levels show a median of $68,646. The poverty rate stands at 0%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Families$87,250$525,239
Households$68,646$334,194
Married Families--
Non Families--

$61,375

Average Income

$68,646

Median Household Income

0%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)