City in Kent County, Delaware · 3.1 sq mi · 1,305 people per sq mi
About 4,000 people live in Harrington. The typical household earns $72,679, and the median resident is 32.2 years old.
2026 projection
From 3,787 in 2020
Poverty rate 6.93%
Men 32.6 · Women 31.1
1880–2026
4,013
2026 projection
6% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1880–2026
4,013
2026 projection
6% since 2020 (increase)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 4,013 | +39 | 0.98% |
|---|---|---|---|
| 2025 | 3,974 | +28 | 0.71% |
| 2024 | 3,946 | +67 | 1.73% |
| 2023 | 3,879 | +57 | 1.49% |
| 2022 | 3,822 | +24 | 0.63% |
| 2021 | 3,798 | +11 | 0.29% |
| 2020 | 3,787 | +132 | 3.61% |
| 2019 | 3,655 | +8 | 0.22% |
| 2018 | 3,647 | -8 | 0.22% |
| 2017 | 3,655 | -17 | 0.46% |
Showing 10 of 29 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 38 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 14 residents
44% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 44% | 40% | 47% |
| Never married | 33% | 48% | 19% |
| Divorced | 16% | 10% | 20% |
| Widowed | 7% | 1% | 12% |
| Separated | 1% | <1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau