Haddam, Kansas

Haddam: township in Washington County, Kansas

About

Haddam is a township located in the county of Washington in the U.S. state of Kansas. Its population at the 2010 census was 104. After 10 years in 2020 city had an estimated population of 97 inhabitants.

Quick Facts about Haddam

Population 97 (2020)
Country United States of America
State Kansas (United States)
County Washington County
Latitude & Longitude 39.8570,-97.3017
Time Zone America/Chicago
Local time 22:24:37 (22nd April 2026)
Postal code 66944
Population growth -7.22% (2010-2020)
Weather 54℉ Partly Cloudy 7-days weather

Geography

Haddam is located at 39°51'25"N 97°18'6"W (39.8569500, -97.3017000).

Haddam map

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Weather

54°F
Partly Cloudy
15 to 20 mph S Tonight

Partly cloudy, with a low around 54. South wind 15 to 20 mph, with gusts as high as 30 mph.

7-Day Forecast

Demographics

According to census records, the population of Haddam decreased by 7.22% in 10 years.

Year Population % Change Method
2010 104 - census
2011 105 0.95% estimation process
2012 103 -1.94% estimation process
2013 100 -3% estimation process
2014 100 0% estimation process
2015 99 -1.01% estimation process
2016 99 0% estimation process
2017 98 -1.02% estimation process
2018 97 -1.03% estimation process
2019 97 0% estimation process
2020 97 0% estimation process
Haddam zip code is 66944. County name: Washington, County fips: 20201

Nearby Schools and Colleges

Schools and campuses linked to Haddam, KS. Select a name to open its map and contact details.

Code Name City ZIP
154907 Cloud County Community College Concordia (KS) 66901-1002

Nearby Transit Stations (1)

Rail and bus stations connected to Haddam, KS. Select a station to open its map and address details.

Code Name Address Type
LNK Lincoln 201 North 7th St. RAIL

Closest post offices linked to Haddam.

Post Office Name City ZIP
Haddam Post Office Haddam (KS) 66944

Other places with the same name (1)

  • Haddam, Connecticut human settlement in Middlesex County, Connecticut, United States of America with a population of 8,150 people.

Other cities in Washington County

Cities, towns, neighborhoods & other populated places in Washington County , KS.

City Name Population Title
Washington 1,065 City in Washington County, Kansas
Hanover 650 City in Kansas, United States
Clifton 506 Human settlement in Kansas, United States of America
Linn 384 Human settlement in Washington County, Kansas, United States of America
Greenleaf 303 Human settlement in Washington County, Kansas, United States of America
Barnes 153 City in Kansas, United States
Morrowville 147 Human settlement in Washington County, Kansas, United States of America
Strawberry 117 Ghost town in Kansas, United States
Palmer 105 Human settlement in Washington County, Kansas, United States of America
Mahaska 77 City in Kansas, United States
Brantford 70 Township in Washington County, Kansas
Kimeo 50 Township in Washington County, Kansas
Vining 42 City in Kansas, United States
Hollenberg 20 Human settlement in Washington County, Kansas, United States of America