The clickable county names are directly below the map. Open “Explore All 3 Counties” and select a name to highlight it. You can also click a colored county on the map.
Select a region on the map or a name below to explore.
Explore All 3 Counties — Click a Name to Highlight It
Region colors are decorative, not measures of population or job availability. City markers stay at the Census Gazetteer’s representative points; leader lines connect readable labels. Open the Full-Size Map.
A Closer Look
Delaware’s public places connect coastal recreation with the history of a small state whose stories reach beyond its borders. Cape Henlopen State Park offers time beside the Atlantic and Delaware Bay, with opportunities to explore the coastal setting at your own pace. A shoreline walk, a picnic or a carefully planned outdoor day can become part of learning the area rather than a one-time excursion. Conditions and access arrangements change, so use the state park’s current information to choose the activities that fit your visit.
First State National Historical Park brings together sites that illuminate settlement in the Delaware Valley, the nation’s founding and the continuing interpretation of the Constitution. Its dispersed locations encourage you to explore more than one community and consider whose experiences shaped these histories. Public historical interpretation adds depth to the streets and landscapes around you. For a job seeker thinking about relocation, Delaware can be explored through a particular place of work, its surrounding neighborhood and the public spaces nearby. Compare the practical journey to employment or training and confirm which local services would support your plans. The state’s manageable scale on a map is a starting point; getting to know its different communities is what makes the picture useful.
The 15 Largest Cities
Ranked by population within incorporated-place boundaries using July 1, 2025 Census estimates (Vintage 2025, released May 2026). The figures count residents inside each community’s boundaries.
Ranks incorporated Census places, rather than metropolitan areas. Counties identify the representative marker location; a city can cross county lines.
Map Key
City / Place
Population Estimate
County Reference
1
Wilmington
73,512
New Castle County
2
Dover
40,592
Kent County
3
Newark
30,359
New Castle County
4
Middletown
25,798
New Castle County
5
Milford
14,723
Sussex County
6
Smyrna
13,340
Kent County
7
Seaford
9,165
Sussex County
8
Georgetown
8,291
Sussex County
9
Millsboro
7,890
Sussex County
10
Elsmere
6,196
New Castle County
11
New Castle
5,726
New Castle County
12
Laurel
4,557
Sussex County
13
Clayton
4,527
Kent County
14
Camden
4,176
Kent County
15
Harrington
3,974
Kent County
Markers represent Census internal points, not downtown addresses. City boundaries can extend across several counties.
Major Industries and Work Opportunities
Employment sectors and strategic economic priorities use different measures. This selection highlights useful routes into work; it is not a ranking by jobs or economic output. Industry size does not guarantee current openings.
Employment Sector
Healthcare & Social Assistance
Care delivery includes clinical, patient support and administrative work.
Roles to Explore: Patient services assistant, environmental services aide, nurse, medical records clerk.
Available nationwide · All 50 states & Washington, D.C.
Free Local Job & Training Help — American Job Centers
American Job Centers can help you find local openings, connect with employers, prepare for interviews and explore training assistance. Basic employment help is free. Some training and additional services require eligibility approval and available funding. Services vary by center, and employment is not guaranteed.
Enter your city or ZIP code in the official finder. Contact the center to confirm services and appointment requirements.
Ask for more than résumé help:
“Which employers are hiring near my city? Can you refer me to suitable openings? Are hiring events, paid training or on-the-job training available?”
What is WIOA, and who pays for this help?
WIOA means Workforce Innovation and Opportunity Act. It is a federal law supporting employment and training services nationwide, not an agency or a job board. American Job Centers bring together public workforce programs and partner services. Local names vary; in California they are called America’s Job Centers of California.
Centers can provide job listings, employer referrals, placement assistance, hiring events, skills assessments and career counseling. Eligible applicants may also receive approved training or other support. Ask your local center which services it provides; a referral does not guarantee an interview or a job.
Federal funding is allocated to states and local workforce areas, alongside other partner-program funding. Standard public job-search and referral services are free to job seekers and employers; employers do not pay a placement commission for these referrals. These are public workforce services rather than a commercial recruiting agency.
You can ask for basic job-search help without assuming you qualify for every WIOA-funded service. Staff determine eligibility for programs with additional requirements.
Special Resources for Delaware Residents Seeking Employment
Start with a local workforce team. Ask about training eligibility, accommodations, veteran priority, youth services, re-entry and support after prolonged unemployment.
Plan period & status: PY 2024–2027 plan cycle; the state board posts a modification titled “2026–2028 Public Comment Draft.” That title describes the implementation interval spanning PY 2026–2027. Federal approval of the full modification was not confirmed; the public draft is the reviewed planning source.
Industries & Occupations
Use the state’s high-demand occupation list alongside healthcare, finance, manufacturing, construction and logistics pathways. A forecast is not a live vacancy.
Skills & Credentials
Compare occupational licenses, technical certificates and apprenticeship completion routes. Ask the local center which short-term programs match employer requirements before paying for training.
Help for Your Situation
Ask for veteran priority, vocational rehabilitation, youth services, re-entry referrals, older-worker programs and support after long unemployment. Explain transport, literacy or childcare barriers; eligibility varies.
Digital & Emerging Skills
Ask about computer literacy and technical skills connected to the occupation you choose. This page does not assert a statewide AI certificate requirement.
Regional Differences
New Castle County’s finance and professional work differs from Kent’s public-service economy and Sussex’s agriculture, healthcare and visitor activity.
Where to Begin
Use the official job bank and local American Job Center. Request an individual assessment and information about eligible training, paid work experience and registered apprenticeship.
Reviewed October 9, 2026. Original NJS descriptions use the official sources below. Boundaries, marker locations and populations use U.S. Census Bureau data. No third-party illustrated map, logo or photograph is reproduced.
Map and city-data sources checked October 10, 2026. Census representative points may fall in water where municipal boundaries include waterways.