US ZIP Code
19810

Wilmington, DE

New Castle County  ·  Delaware

● Active
👥 25,859 Population
💰 $110,486 Median HH Income
▲ 45% above avg ↑ 18% since 2019
🎂 46.1 Median Age ↑ 2% since 2019
🏠 $420,300 Median Home Value
▲ 51% above avg ↑ 24% since 2019
🎓 60.1% College Grads
▲ 55% above avg
📊 3.3% Unemployment
▼ 33% below avg ↓ 17% since 2019
ZIP Code Details
ZIP Code19810
CityWilmington
StateDelaware (DE)
CountyNew Castle County
Area Code302
Elevation322 ft
Latitude39.818682
Longitude-75.506183
TimezoneNew York (DST)
FIPS10003
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 48.3% (12,498) Female 51.7% (13,361) ♀

Race & Ethnicity

White: 75.3%Hispanic: 2.9%Black: 10.2%Asian: 6.1%Other: 5.3%Race
White75.3%
Hispanic2.9%
Black10.2%
Asian6.1%
Other5.3%

Age Breakdown

Under 5
5%
5–17
16%
18–24
5%
25–44
23%
45–64
26%
65+
11%

Key Indicators

Median Age46.1 yrs ↑ 2% since 2019
Avg Household Size2.42
Below Poverty4.7% ▼ 53% below avg
College Grads60.1% ▲ 55% above avg
Unemployment3.3% ▼ 33% below avg
No HS Diploma171 (0.9%)
HS Graduate3,836 (21%)
Some College1,339 (7.3%)
Associates1,962 (10.7%)
Bachelors1,475 (8.1%)
Graduate Degree9,527 (52%)

Education

No HS: 0.9%HS Grad: 21%Some College: 7.3%Associates: 10.7%Bachelors: 8.1%Graduate: 52%Edu
No HS0.9%
HS Grad21.0%
Some College7.3%
Associates10.7%
Bachelors8.1%
Graduate52.0%
Housing & Income

Housing Tenure

Owner: 79.6%Renter: 20.5%Tenure
Owner79.6%
Renter20.5%

Home Value Distribution

Under $50k
2%
$50k–100k
2%
$100k–150k
2%
$150k–200k
2%
$200k–300k
8%
$300k–500k
66%
Over $500k
18%

Financials

Median HH Income$110,486 ▲ 45% above avg ↑ 18% since 2019
Median Home Value$420,300 ▲ 51% above avg ↑ 24% since 2019
Home/Income Ratio3.8x (nat avg ~3.5x)
Median Rent$1,517/mo ↑ 29% since 2019
Total Units11,000
Vacant Units401
Avg HH Size2.42

Income Distribution

Under $25k
8%
$25k–50k
11%
$50k–75k
11%
$75k–100k
14%
$100k–150k
20%
$150k–200k
13%
Over $200k
24%
Employment & Commute

How People Get to Work

Drove Alone
73%
Public Transit
4%
Walked
1%
Work From Home
22%

Commute Time

Under 15 min
20%
15–30 min
49%
30–45 min
16%
Over 45 min
15%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
29%
1960s–1970s
13%
1980s–1990s
5%
2000+
51%

Summary

Total Units11,000
Vacant401
Owner Occupied79.6%
Renter Occupied20.5%
Avg HH Size2.42
Frequently Asked Questions
ZIP code 19810 is in Wilmington, DE, in New Castle County.
ZIP code 19810 is located in Delaware (DE).
ZIP code 19810 is in New Castle County, DE.
ZIP 19810 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 19810 is 25,859 people (ACS 2023).
The median household income in ZIP code 19810 is $110,486 (ACS 2023).
The median home value in ZIP 19810 is $420,300 (ACS 2023).
About ZIP Code 19810

ZIP code 19810 is located in Wilmington, Delaware, within New Castle County. With a population of 25,859, this is a moderately populated ZIP code with a mature community — the median age is 46.1 years. Economically, 19810 is a upper-middle-income ZIP code: the median household income of $110,486 is above the national average.

Real estate in ZIP code 19810 represents a premium housing market. The median home value of $420,300 is significantly above the national average. Renters can expect to pay around $1,517 per month in median rent. Homeownership is strong here — 79.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 24% since 2019.

The population of 19810 is primarily White (75.27%). Residents are highly educated — 60.1% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 4.7%. Household income has grown by 18% since 2019.

The unemployment rate in 19810 stands at 3.3%, which is below the national average. About 21% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 68%.

Overall, ZIP code 19810 in Wilmington, DE is characterized as upper-middle-income, highly educated, a mature community, and predominantly owner-occupied. With 25,859 residents, a median household income of $110,486, and a median home value of $420,300, it offers a clear picture of life in this part of Delaware.