Haddam, Kansas

Haddam, Kansas
Location within Washington County and Kansas
KDOT map of Washington County (legend)
Coordinates: 39°51′19″N 97°18′15″W / 39.85528°N 97.30417°W / 39.85528; -97.30417
CountryUnited States
StateKansas
CountyWashington
Founded1869
Incorporated1886
Named afterHaddam, Connecticut
Area
  Total
0.34 sq mi (0.89 km2)
  Land0.34 sq mi (0.89 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
1,391 ft (424 m)
Population
 (2020)
  Total
110
  Density320/sq mi (120/km2)
Time zoneUTC-6 (CST)
  Summer (DST)UTC-5 (CDT)
ZIP code
66944
Area code785
FIPS code20-29400
GNIS ID2394265
Websiteci.haddam.ks.us

Haddam is a city in Washington County, Kansas, United States. It is named after Haddam, Connecticut. As of the 2020 census, the population of the city was 110.