New London, NH population, income and ZIP codes

New London CDP is a small town in New Hampshire, with 1,398 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #53 of 100 ranked by population — larger than 47% of them. The median age here is 21.7 years against 39.1 nationally, a distinctly younger profile, typical of places with students, military posts or a fast-growing family population. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.

Households in New London CDP earn a median of $85,938 a year, 9.4% above the national figure of $78,538 and 11% above the $77,368 median for the 65 New Hampshire cities we cover. Median household income counts every pre-tax dollar arriving at an address — wages, self-employment, Social Security, pensions, interest and public assistance — for everyone living there, so multi-earner households pull the figure up even where individual pay is modest. Poverty reaches 9.6% of residents here, below the 12.4% national rate.

The typical owner-occupied home in New London CDP is valued at $365,800, 20.6% above the national figure and 35% above the $271,300 peer median, while median gross rent runs $1,558 a month, 10.8% above the national figure, or roughly $18,696 across a full year. A household on the local median income would put about 21.8% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is within the standard affordability guideline. The home-price-to-income ratio works out to 4.3×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 61.2% of occupied homes are owner-occupied versus 65% nationally, so the market leans more heavily on renters. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

A median age of 21.7 means a large student or early-career population; income medians in places like this understate household resources, since many residents are supported from outside the address.

No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.