Town in New Castle County, Delaware · 0.5 sq mi · 708 people per sq mi
359 people live in Odessa. The typical household earns $123,750, and the median resident is 43.2 years old.
2026 projection
From 366 in 2020
Poverty rate 1.96%
Men 43.1 · Women 43.4
2010–2026
359
2026 projection
1.9% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2010–2026
359
2026 projection
1.9% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 359 | -1 | 0.28% |
|---|---|---|---|
| 2025 | 360 | -1 | 0.28% |
| 2024 | 361 | +1 | 0.28% |
| 2023 | 360 | +2 | 0.56% |
| 2022 | 358 | -3 | 0.83% |
| 2021 | 361 | -5 | 1.37% |
| 2020 | 366 | -1 | 0.27% |
| 2019 | 367 | +1 | 0.27% |
| 2018 | 366 | 0 | 0.00% |
| 2017 | 366 | -3 | 0.81% |
Showing 10 of 17 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Odessa has a population change lower than New Castle County, Delaware, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 4 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 51 residents
55% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 55% | 55% | 54% |
| Never married | 33% | 41% | 26% |
| Divorced | 7% | 4% | 10% |
| Widowed | 5% | <1% | 10% |
| Separated | 0% | 0% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources