Henniker, a city located in the state of New Hampshire (NH), is home to a population of approximately 6,094 people. Henniker boasts a median age of 34, with around 24.3% of its residents aged 60 or above. 5.7% of the population identifies as US Veterans. 12.9% of Henniker residents are disabled. The city has an average household income of $76,681, while the unemployment rate stands at 2.1%, and around 10.1% of the population is considered to be living below the poverty level. In terms of housing, the average home value in Henniker is $272,530, with a monthly rent averaging $916.