Ipswich

County:: Edmunds County
County Seat:: No
Area (mi²):: 1.34
State:: South Dakota

Ipswich is a city located in Edmunds County, South Dakota. Ipswich has a 2025 population of 957. Ipswich is currently growing at a rate of 0.53% annually and its population has increased by 2.79% since the most recent census, which recorded a population of 931 in 2020.

The average household income in Ipswich is $89,523 with a poverty rate of 3.35%. The median age in Ipswich is 36.7 years: 39.5 years for males, and 33.8 years for females.

Demographics

The racial composition of Ipswich includes 95.83% White, and smaller percentages for Two or more races, Native American, Asian, Black or African American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Native American

Asian

Black or African American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	1,079	95.83%
Two or more races	30	2.66%
Native American	9	0.8%
Asian	6	0.53%
Black or African American	2	0.18%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Ipswich Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Ipswich's average per capita income is $41,736. Household income levels show a median of $79,135. The poverty rate stands at 3.35%.

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
Married Families	$95,724	-
Families	$88,203	$100,212
Households	$79,135	$89,523
Non Families	$55,536	$54,061

$41,736

Average Income

$79,135

Median Household Income

3.35%

Poverty Rate