Milton ZIP Code List — Sussex County, DE

There is one unique ZIP code in Milton, Delaware and it is 19968. Area code: 302.

ZIP codes

63.90

sq mi land

2.13

sq mi water

302

area code

Milton, DE ZIP code map

About Milton, DE

Milton, Delaware, is a charming town located in Sussex County. Known for its quaint atmosphere and friendly community, it serves as a quiet retreat for residents and visitors alike. This small town is rich in history and offers a mix of natural beauty and modern amenities.

Location & geography

Milton sits within Sussex County in the southern part of Delaware, approximately 10 miles from the coastal town of Lewes and around 13 miles from Rehoboth Beach. The town covers a land area of 63.90 square miles and includes a water area of 2.13 square miles, making it a picturesque location. The surrounding terrain features a blend of rural landscapes and waterfront views, contributing to its appeal for outdoor enthusiasts.

Community & economy

The character of Milton reflects a close-knit, community-oriented environment, where local businesses thrive. The town has a diverse economy, with key industries including retail, hospitality, and agriculture. Daily life in Milton is marked by community events, friendly interactions, and a slower pace that many residents appreciate.

Transportation

Milton is accessible via several key highways, including Delaware Route 1, which provides easy travel to nearby cities and attractions. The nearest airport is the Sussex County Airport, offering limited general aviation services, while larger commercial airports can be found in nearby cities. Public transit options may be limited, making personal vehicles the primary mode of transportation.

History

The town of Milton was founded in the early 19th century and is particularly notable for its shipbuilding industry during that period. As the town developed, it became a center for various industries including agriculture and tourism. Notable events in Milton's history include the preservation of its historic buildings and the establishment of community festivals that celebrate its heritage.

Did you know?

One surprising fact about Milton is that it is home to the historic Milton Theatre, a community hub that hosts various performances and events. Additionally, Milton boasts several beautiful parks and trails, making it a great spot for outdoor activities and family outings.

ZIP codes for Milton, DE (1)

ZIP code	City	County	Map
19968	Milton	Sussex	View map

Demographics & statistics

15,125

Population

52.2

Median age

$77,454

Median household income

$40,049

Per capita income

$383,700

Median home value

$1,337

Median monthly rent

88.7%

Home ownership

9.2%

Poverty rate

8.8%

Unemployment

6,421

Housing units

38.5%

Bachelor's or higher

Age distribution

Male Female

381

Under 5

417

320

5–9

350

319

10–14

350

421

15–19

461

346

20–24

379

653

25–34

716

527

35–44

578

899

45–54

985

558

55–59

611

654

60–64

717

1,443

65–74

1,583

578

75–84

634

117

85+

128

← Male

Female →

Age summary

Group	Count	%
Under 18	2,816	18.6%
18 and over	12,309	81.4%
65 and over	4,483	29.6%
Median age	52.2 years

Race & ethnicity

White 83.8%

Black or African American 6.3%

Two or more races 3.7%

Hispanic or Latino 3.2%

Asian 2.3%

Other race 0.6%

Group	Count	%
White	13,103	83.8%
Black or African American	990	6.3%
Two or more races	585	3.7%
Hispanic or Latino	504	3.2%
Asian	356	2.3%
Other race	90	0.6%

Household income

Under $10k 6.3%

$10k–$15k 3.0%

$15k–$25k 3.6%

$25k–$35k 7.2%

$35k–$50k 12.4%

$50k–$75k 15.6%

$75k–$100k 14.6%

$100k–$150k 17.5%

$150k–$200k 11.0%

$200k+ 8.6%

Range	% of households
Under $10k	6.3%
$10k–$15k	3.0%
$15k–$25k	3.6%
$25k–$35k	7.2%
$35k–$50k	12.4%
$50k–$75k	15.6%
$75k–$100k	14.6%
$100k–$150k	17.5%
$150k–$200k	11.0%
$200k+	8.6%
Median income	$77,454

Housing

Home values

Under $50k 2.3%

$50k–$100k 1.5%

$100k–$150k 2.7%

$150k–$200k 5.4%

$200k–$300k 16.3%

$300k–$500k 52.7%

$500k–$1M 17.6%

$1M+ 1.5%

Housing overview

Metric	Value
Median home value	$383,700
Median rent / month	$1,337
Owner occupied	88.7%
Renter occupied	11.3%
Vacant	15.6%
Single-family detached	83.4%
Large apartment buildings	0.2%
Mobile homes	5.3%
Median rooms	6.4
Avg household size (owned)	2.49

Year built

Era	%
2020 or later	2.9%
2010–2019	29.8%
2000–2009	24.6%
1990–1999	14.5%
1980–1989	6.0%
1970–1979	6.7%
1960–1969	2.8%
1950–1959	4.0%
1940–1949	1.9%
1939 or earlier	6.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.2%
1 bedroom	3.0%
2 bedrooms	13.4%
3 bedrooms	61.6%
4 bedrooms	18.2%
5+ bedrooms	3.7%

Vehicles per household

Vehicles	% of households
No vehicle	0.7%
1 vehicle	31.3%
2 vehicles	44.6%
3 or more	23.4%

Heating fuel

Fuel type	%
Utility gas	17.6%
Electricity	42.3%
Propane / LP gas	28.9%
Fuel oil	8.1%
Wood	0.4%
Solar	0.7%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	3,346	55.8%
Cohabiting couple	593	9.9%
Male householder, no spouse	429	7.2%
Female householder, no spouse	1,624	27.1%
Households with children under 18	1,522	25.4%
Households with seniors (65+)	2,925	48.8%
Average household size	2.52

Marital status

Status	Male	Female
Never married	31.7%	21.6%
Married	58.8%	53.1%
Separated	0.7%	1.1%
Widowed	2.1%	12.2%
Divorced	6.6%	11.9%

Education

Less than 9th grade 1.2%

Some HS, no diploma 5.6%

HS graduate 26.8%

Some college, no degree 20.4%

Associate's degree 7.6%

Bachelor's degree 22.4%

Graduate / professional 16.1%

Metric	%
HS diploma or higher	93.2%
Bachelor's or higher	38.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	327	11.8%
Kindergarten	213	7.7%
Elementary school	912	33.0%
High school	740	26.7%
College / grad school	575	20.8%

Employment

Industry of employment

Education & healthcare 28.5%

Retail trade 13.3%

Arts, food & hospitality 12.0%

Professional & management 9.1%

Construction 8.1%

Public administration 8.0%

Other services 6.4%

Manufacturing 4.8%

Agriculture & mining 2.8%

Transportation & utilities 2.4%

Finance & real estate 2.2%

Information 1.9%

Wholesale trade 0.4%

Occupation

Category	%
Management, business & arts	44.8%
Service	17.9%
Sales & office	15.8%
Natural resources & construction	9.7%
Production & transportation	11.8%

Employment type

Type	%
Private sector	72.7%
Government	22.5%
Self-employed	4.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	77.9%
Carpool	11.0%
Public transit	0.0%
Walk	0.7%
Other means	1.1%
Avg commute (minutes)	26.1

Poverty

All people 9.2%

Under 18 years 9.6%

18 and over 9.0%

Married-couple families 5.9%

Female-led households 8.3%

Income support

Source	% of households
Social Security	48.2%
Retirement income	41.8%
Supplemental Security	3.9%
Cash public assistance	2.0%
Food stamps / SNAP	8.3%

Health indicators

Condition	%
High blood pressure	35.6%
High cholesterol	37.4%
Heart disease	7.0%
Stroke	3.0%
Asthma	9.2%
Arthritis	25.4%
Kidney disease	3.0%
Pulmonary disease	7.2%
Cancer	7.9%

Behavior / access	%
Binge drinking	13.5%
No physical activity	24.0%
Less than 7 hrs sleep	29.9%
Fair or poor health	12.6%
Poor mental health	12.3%
Poor physical health	9.5%
No health insurance	13.6%
Visited doctor (checkup)	78.2%
Visited dentist	61.5%
Cholesterol screening	91.9%
Teeth loss	11.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,111	9.0%

Disability	%
Any disability	11.9%
Under 18	4.0%
18–64 years	9.3%
65 and over	21.2%

Health insurance coverage

Type	%
Private insurance	74.1%
Public insurance	45.0%
Uninsured under 19	1.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	14,327	94.7%
Spanish	366	2.6%
Other Indo-European	135	0.9%
Asian & Pacific Islander	7	0.0%
Other languages	139	1.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	14,424	95.4%
Born in same state	14,308	94.6%
Born in different state	5,813	38.4%
Foreign born	116	0.8%
Naturalized citizen	701	4.6%
Not a US citizen	478	68.2%

Ancestry

Ancestry	Count	%
Italian	2,598	17.2%
French	2,137	14.1%
Arab	1,181	7.8%
Polish	161	1.1%
English	155	1%

Ancestry	Count	%
Irish	54	0.4%
Dutch	48	0.3%
Norwegian	33	0.2%
German	32	0.2%

Technology access

Metric	% of households
Computer access	39.6%
Internet access	96.2%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What is the ZIP code for Milton, DE?

Milton, DE has one ZIP code: 19968.

What is the main ZIP code for Milton, DE?

The primary ZIP code for Milton, DE is 19968. The city uses area code 302 for phone service.

What county is Milton, DE in?

Milton is located in Sussex County, Delaware.

How many ZIP codes are in Milton, DE?

Milton, DE has 1 ZIP code.

What ZIP code covers downtown Milton and the historic areas along Union Street?

Downtown Milton, including the areas around Union Street and the historic downtown district, is located in ZIP code 19968.

What is the ZIP code for the Milton waterfront area near the Broadkill River?

The Milton waterfront area near the Broadkill River and the historic port district is served by ZIP code 19968.