Until 1650, the area of East Haddam was inhabited by at least three tribes of Indians: the Wangunks, the Mohegans and the Nehantics. The Indians called the area “Machimoodus,” the place of noises, because of numerous earthquakes that were recorded between 1638 and 1899. Loud rumblings, the “Moodus Noises,” could be heard for miles surrounding the epicenter of the quakes near Mt. Tom. The land, which is now Haddam and East Haddam, was purchased by settlers from the Indians in 1662 for thirty coats – worth about $100.
Layout of the highways began in 1669 with Creek Row about ¼ mile east of the River and Town Street “The Great Highway” about ¼ mile east of Creek Row. The first permanent settlers established homesteads along Creek Row in 1685. By 1700, there were thirty families living in East Haddam. Agricultural and timber farming, shipbuilding, tanneries and blacksmiths were among the early commerce. Captain John Chapman began ferry service across the Connecticut River in 1695, which ended with the completion of the swing bridge in 1913.
East Haddam was incorporated as a separate town from Haddam in 1734. By 1756, there were nearly 2,000 residents, with the Millington District as the most populated. Growth of commerce brought a surge in population to around 3,000 people by the mid-1800s. In the nineteenth century, Moodus was the “Twine Capital of America,” with twelve mills in operation. Visitors and residents such as actor, William Gillette, whose castle home was completed in 1914, were drawn to the area known for its rural charm and natural scenery. The growth of the resort areas of Lake Hayward, Bashan Lake and Moodus Reservoir began in the early 1900s and was a booming business for the next fifty years.
According to the United States Census Bureau, the town has a total area of 56.6 square miles (147 km2), of which, 54.3 square miles (141 km2) of it is land and 2.2 square miles (5.7 km2) of it (3.96%) is water.
As of the census of 2000, there were 8,333 people, 3,174 households, and 2,285 families residing in the town. The population density was 153.4 people per square mile (59.2/km2). There were 4,015 housing units at an average density of 73.9 per square mile (28.5/km2). The racial makeup of the town was 97.26% White, 0.84% African American, 0.28% Native American, 0.40% Asian, 0.46% from other races, and 0.77% from two or more races. Hispanic or Latino of any race were 0.98% of the population.
There were 3,174 households out of which 35.2% had children under the age of 18 living with them, 62.3% were married couples living together, 6.9% had a female householder with no husband present, and 28.0% were non-families. 21.4% of all households were made up of individuals and 8.1% had someone living alone who was 65 years of age or older. The average household size was 2.58 and the average family size was 3.02.
In the town, the population was spread out with 25.5% under the age of 18, 4.8% from 18 to 24, 33.3% from 25 to 44, 25.8% from 45 to 64, and 10.6% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 100.1 males. For every 100 females age 18 and over, there were 96.2 males.
The median income for a household in the town was $62,304, and the median income for a family was $70,091. Males had a median income of $45,500 versus $36,055 for females. The per capita income for the town was $28,112. About 1.0% of families and 2.9% of the population were below the poverty line, including 1.5% of those under age 18 and 1.5% of those age 65 or over.
Voter Registration and Party Enrollment as of October 25, 2005
The East Haddam Public School System has about 1,100 students in grades PreK–12; about 121 certified "teachers", 70 support staff and 7 administrators. Mr. Brian Reas is superintendent of schools.
Located in Moodus, Connecticut, the three schools in the public school system are:
Franklin Academy – "A Boarding and Day School for Students with Nonverbal Learning Differences in grades 8-12", according to the school's Web site. The private, nonprofit school was opened in 2003 and has a campus of 75 acres (304,000 m2).
East Haddam Libraries - 2 public libraries, The East Haddam Free Public Library (18 Plains Rd, Moodus) and The Rathbun Free Memorial Library (36 Main St, East Haddam). EHFPL is well known for its teen and family programs, while Rathbun Library is known for its adult and child programs. Both have special collections in addition to offering basic library fare: Books for readers of all ages, DVD/Videos, Public Computer access, etc.
St. Stephen's Bell - thought to be the oldest bell in the New World, it was cast in a Spanish monastery in 815AD and brought to the US in 1834. It now hangs at St. Stephen's Episcopal Church on Route 149.
Lake Hayward is a small private lake community within East Haddam that is home to around 120 families, most living at the lake only during summer months. The community hosts several events for residence. Events include game nights, bingo, child activities, and live music. The live music scene at Lake Hayward has produced many now famous artists, most notably the neo-classical jazz fusion progressive rock superstars Nickelback. A notable resident of Lake Hayward is the marine biologist/gun rights activist Jeffery Soboleski. In 2014 he attempted an experiment in which he fused his own DNA with the DNA of a largemouth bass. This was part of a private research project focused on creating a race of superhuman half fish half human hybrids. The resulting creation was a horrible mutant which went on rampage and caused USD $57 million worth of property damage. It is believed that the beast was eventually captured and killed, but a few residents of the lake community have claimed to have seen the creature in the water and in the woods.