State

Delaware

Delaware has a quality-of-life score of 50 out of 100 (moderate), ranking #26 of 51 US states. It ranks best on new business applications (high), flu vaccinations (high) and mammography screening (high). It ranks worst on dentists (low), time spent in the emergency room (high) and public libraries (low).

50Moderate
Quality-of-life score
#26 of 51 states
Population
1,059,952 (2025)
Land area
1,949 mi²
Density
544.0 /mi²
FIPS code
10

Percentile-based score (100 is the best in the country) from 80 of 80 indicators, with the default “Explorer” weights.

Location of Delaware

Scores by category

Each category averages its indicators' percentile scores among US states.

  • Safety42#30/51
  • Economy64#19/51
  • Housing54#24/51
  • Health50#26/51
  • Healthcare46#28/51
  • Environment71#15/49
  • Education44#29/51
  • Infrastructure72#15/51
  • Community46#28/51
  • Leisure & amenities74#14/51

Strengths · Weaknesses

Indicators where Delaware ranks highest and lowest among US states (score = percentile, 100 = best).

Strengths

Weaknesses

What changed in five years

How each measure moved between two periods about five years apart, read against whether more or less is better, the published margin of error and the same change in other places.

States like Delaware five years ago that improved

The places whose measures looked most like those of Delaware in the earlier period, ranked by how many measures improved beyond the margin of error, minus how many declined. A comparison of published data, not a forecast and not advice.

Who lives here

Age, race and education of residents, from the American Community Survey. Shares are of all residents (age), residents of every origin (race) or adults 25 and over (education).

Income

How household income is spread, not just the middle: each bar is the share of households in that income range.

Homes

Who owns and who rents, what homes cost, and what the housing stock looks like.

Getting to work

How workers travel to their job and how long it takes them.

Jobs and pay

What the largest occupations here pay, from the Bureau of Labor Statistics' Occupational Employment and Wage Statistics survey.

Local businesses

Employer businesses and sole proprietors by industry, per resident and against the state and the nation. Counts of businesses next to counts of people, not a measure of demand.

Federal contract spending

Federal grants & assistance

Grants, loans (counted at their subsidy cost), direct payments and insurance, by fiscal year of the action (USAspending.gov, FABS). Reported apart from contracts and never added to them.

Public money & outcomes

Federal money per resident by fiscal year next to how the place changed, and, when its money jumped, how it compares with similar counties. A comparison, not cause and effect.

Representation in Congress

Members serving today, with their record in the current Congress (party-unity votes cast with their caucus, roll calls missed). Not a grade.

Counties of Delaware

All 3 counties, best quality-of-life score first.

  1. 1New Castle County75
  2. 2Sussex County65
  3. 3Kent County49

Metro areas in Delaware

Metropolitan and micropolitan areas based in Delaware, largest first.

  1. Seaford, DE68277,140
  2. Dover, DE38194,786

Largest cities and towns in Delaware

By population.

  1. Wilmington71,727
  2. Dover39,837
  3. Newark30,330
  4. Middletown24,661
  5. Bear22,370
  6. Glasgow15,546
  7. Brookside15,115
  8. Hockessin13,439
  9. Smyrna13,165
  10. Milford12,803
  11. Pike Creek Valley12,431
  12. Claymont8,786
  13. Seaford8,485
  14. Wilmington Manor8,214
  15. North Star7,834
  16. Georgetown7,660
  17. Millsboro7,424
  18. Pike Creek7,129
  19. Edgemoor6,349
  20. Elsmere6,203
  21. New Castle5,579
  22. Clayton4,222
  23. Rising Sun-Lebanon4,163
  24. Laurel4,152

All 79 cities and towns in Delaware

Neighboring states

Places that share a border, best score first.

Similar states

Closest indicator profiles across the country (no model: score distances).

Data and sources

Latest published value of each indicator; periods differ by source. Values flagged by their publisher are marked.

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