
Delaware · FIPS 10001
Kent ZIP codes — Kent County, Delaware
Quick answer
Kent County is home to 185,043 residents with a median household income of $72,872 and a median home value of $290,600. 71% of households own their home and 11.3% of residents live below the poverty line. Looking for a Kent ZIP code? 17 ZIP code areas fall inside Kent County, Delaware, listed in full below.
- Population
- 185,043Kent County residents
- Median household income
- $72,872Past 12 months, inflation adjusted
- Median home value
- $290,600Owner-occupied units
- Median gross rent
- $1,285Rent plus utilities, monthly
- Median age
- 38.5 yrsAll residents
- Homeownership rate
- 71%Owner-occupied households
Kent County, DE in context
How this area compares with national benchmarks.
Kent County is a mid-size city in Delaware, with 185,043 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates. The median age here is 38.5 years against 39.1 nationally, a slightly younger profile than the country as a whole. At this size the Census also publishes one-year estimates; the five-year values used here are steadier and let you compare against smaller neighbours on the same basis.
Households in Kent County earn a median of $72,872 a year, 7.2% below the national figure of $78,538. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 11.3% of residents here, below the 12.4% national rate.
The typical owner-occupied home in Kent County is valued at $290,600, 4.2% below the national figure, while median gross rent runs $1,285 a month, 8.6% below the national figure, or roughly $15,420 across a full year. A household on the local median income would put about 21.2% 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×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 71% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.
Every value on this page is published directly by the Census for this area — nothing is modelled or interpolated. 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 codes in Kent County
ZIP code tabulation areas whose land area falls mostly in Kent County.
How to read this page
What these estimates cover.
Figures are five-year rolling averages from the American Community Survey, not single-year counts, so they describe conditions across 2019-2023 ACS 5-year rather than a single date. Median home value covers owner-occupied units as valued by their owners, and median gross rent includes utilities the renter pays. Small counties carry wide margins of error; treat single-dollar differences between neighbouring counties as noise.
Source: US Census Bureau, ACS 2019-2023 5-year estimates · rates as published for 2019-2023 ACS 5-year
Cities and towns in Delaware
Largest Census places in Delaware by population.
- Wilmington city 71,124
- Dover city 39,491
- Newark city 30,309
- Middletown town 24,071
- Bear CDP 22,604
- Glasgow CDP 16,095
- Brookside CDP 15,262
- Hockessin CDP 13,608
- Smyrna town 13,031
- Milford city 12,193
- Pike Creek Valley CDP 11,992
- Claymont CDP 9,543
Nearby counties
Other counties in Delaware.
Frequently asked questions
Common questions about this area.
- What is the population of Kent County?
- Kent County has 185,043 residents on Census ACS 2019-2023 ACS 5-year estimates.
- What is the median household income in Kent County?
- Median household income in Kent County is $72,872 a year, 7.2% below the national figure of $78,538.
- How much does it cost to rent or buy in Kent County?
- Median gross rent is $1,285 a month and the median home value is $290,600, so rent absorbs about 21.2% of median household income.
- Is Kent County affordable compared with the rest of the US?
- Homes cost about 4× the local median income here versus roughly 3.9× nationally, so Kent County is less affordable to buy in than the typical US market, and rent takes 21.2% of median income against the 30% cost-burden line.
- How current is this Kent County data?
- All figures come from the US Census Bureau American Community Survey 2019-2023 ACS 5-year five-year estimates. At this size the Census also publishes one-year estimates; the five-year values used here are steadier and let you compare against smaller neighbours on the same basis.