ZIP code 19806

ZIP 19806 is a mid-size town in New Castle County, Delaware, with 9,934 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #35 of 68 ranked by population — larger than 49% of them. The median age here is 49.8 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in ZIP 19806 earn a median of $86,240 a year, 9.8% above the national figure of $78,538. 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 10.9% of residents here, below the 12.4% national rate.

The typical owner-occupied home in ZIP 19806 is valued at $370,500, 22.1% above the national figure, while median gross rent runs $1,329 a month, 5.5% below the national figure, or roughly $15,948 across a full year. A household on the local median income would put about 18.5% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. 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. 51% of occupied homes are owner-occupied versus 65% nationally, so the market leans more heavily on renters. Rent is reported gross — contract rent plus tenant-paid utilities — which is why it runs above the advertised price on a listing for the same unit.

All values below were released by the Census for this exact geography, with no gap-filling on our side. 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.

ZIP 19806 is tabulated inside New Castle County, Delaware, one of 29 ZIP areas the Census publishes for that county and 68 across Delaware. Population sits in the small-town band, typically one main street plus the addresses that feed into it. County assignment on this page follows the largest share of the ZIP's land area, which matters where a delivery route crosses a county line: mail addressed to 19806 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 19806 reports a median household income of $86,240, close to the $86,240 county median, and 8% above the $79,698 typical DE ZIP. Owner-occupied homes are valued at a median of $370,500, 16% above the county figure and 25% above the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $1,329 a month, which is why it reads higher than the advertised rent on a listing for the same unit.

A taxable purchase made inside 19806 carries 0% at the register, assembled from the Wilmington jurisdiction stack: the Delaware state rate plus every county, municipal and special district levy that reaches this address. Because those district boundaries were drawn for schools, transit and hospital funding rather than for mail delivery, two addresses inside 19806 can legitimately fall under different totals — the rate shown here is the one that applies to the dominant jurisdiction.

Everything above comes from the Census Bureau American Community Survey 2019-2023 ACS 5-year estimates for this ZIP Code Tabulation Area, with sales tax rates traced to the state revenue agency. Five-year estimates pool sixty months of responses, so they are stable enough to compare 19806 with its neighbours but always trail the current year, and any value the Census suppressed for sample size is shown as unpublished rather than filled in with a model.