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 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.