# Population density in Phillips County

Population density in Phillips County was 2.1 inhabitants per km² in 2025. Source: U.S. Census Bureau.

- Indicator id: `population_density`
- Place id: `us-county-20147`
- Unit: inhabitants per km²
- Definition: Resident population divided by land area in km². World Bank figures use mid-year population and land area excluding inland water.
- Note: United States: Census Bureau population estimates for 1 July divided by land area (water excluded) from the latest Census Gazetteer files. US tables often give people per square mile; multiply persons per km² by 2.59 to compare.
- Source: U.S. Census Bureau, Population Estimates Program resident population on 1 July divided by land area from the latest Census Gazetteer files, persons per km² (https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/)
- Retrieved: 2026-10-09
- License: Public domain (US federal government work, citation requested)
- Citation: U.S. Census Bureau. Population Estimates Program resident population on 1 July divided by land area from the latest Census Gazetteer files, persons per km². https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-09.
- Web page: https://invokely.ai/en/population-density/phillips-county-kansas
- CSV: https://invokely.ai/download/population-density/phillips-county-kansas.csv
- API: https://invokely.ai/api/v1/series?indicator=population_density&place=us-county-20147

| Period | inhabitants per km² |
|---|---:|
| 2025 | 2.1 |
| 2024 | 2.1 |
| 2023 | 2.1 |
| 2022 | 2.1 |
| 2021 | 2.1 |
| 2020 | 2.2 |