City in Johnson County, Kansas · 0.4 sq mi · 4,165 people per sq mi
1,713 people live in Westwood. The typical household earns $118,250, and the median resident is 35.9 years old.
2026 projection
From 1,750 in 2020
Poverty rate 1.92%
Men 33.8 · Women 40
2010–2026
1,713
2026 projection
2.1% 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
1,713
2026 projection
2.1% 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 | 1,713 | -7 | 0.41% |
|---|---|---|---|
| 2025 | 1,720 | +1 | 0.06% |
| 2024 | 1,719 | -2 | 0.12% |
| 2023 | 1,721 | -8 | 0.46% |
| 2022 | 1,729 | -9 | 0.52% |
| 2021 | 1,738 | -12 | 0.69% |
| 2020 | 1,750 | +11 | 0.63% |
| 2019 | 1,739 | -6 | 0.34% |
| 2018 | 1,745 | +11 | 0.63% |
| 2017 | 1,734 | +5 | 0.29% |
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.
Westwood has a population change lower than Johnson County, Kansas, 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 21 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 52 residents
55% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 55% | 58% | 53% |
| Never married | 27% | 34% | 22% |
| Divorced | 8% | 6% | 9% |
| Widowed | 8% | <1% | 14% |
| Separated | 2% | 1% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources