Haddam Flag

Haddam

County Seat:
No
Area (mi²):
0.343
State:
Kansas

Haddam is a city located in Washington County, Kansas. Haddam has a 2025 population of 108 . Haddam is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 108 in 2020.

The average household income in Haddam is $57,853 with a poverty rate of 4.85%. The median age in Haddam is 28.2 years: 33.9 years for males, and 5.7 years for females. For every 100 females there are 43.1 males.

108
Total Population
315
Density (mi²)

Haddam Population

Haddam Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Haddam includes 99.03% White, and smaller percentages for other race and multiracial populations.

Population by Race

White (99.03%)

Other race (0.97%)

Race
Population
Percentage (of total)
White10299.03%
Other race10.97%

Haddam Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Haddam's average per capita income is $36,458. Household income levels show a median of $61,250. The poverty rate stands at 4.85%.

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$76,250-
Families$76,125$76,182
Households$61,250$57,853
Non Families$35,250$32,438

$36,458

Average Income

$61,250

Median Household Income

4.85%

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)