Fastest-growing (2019–2023) in Delaware
Delaware counties and cities ranked by population growth.
This page ranks the counties and cities of Delaware by population growth — which have the fastest population growth since 2019, according to the US Census Bureau's American Community Survey 5-year estimates.
Among cities & places, Hartly leads at +357.1%.
Cities & places
Nationwide
1Other rankings in Delaware
20- Largest by population in Delaware
- Most densely populated in Delaware
- Highest median household income in Delaware
- Highest median home value in Delaware
- Most affordable home values in Delaware
- Highest median gross rent in Delaware
- Cheapest median gross rent in Delaware
- Oldest by median age in Delaware
- Youngest by median age in Delaware
- Most college-educated in Delaware
- Highest poverty rate in Delaware
- Lowest poverty rate in Delaware
- Highest homeownership rate in Delaware
- Lowest homeownership rate in Delaware
- Longest commutes in Delaware
- Shortest commutes in Delaware
- Largest households in Delaware
- Newest housing in Delaware
- Oldest housing in Delaware
- Fastest-shrinking (2019–2023) in Delaware