City in Sumner County, Kansas · 0.7 sq mi · 638 people per sq mi
445 people live in Argonia. The typical household earns $79,531, and the median resident is 45.1 years old.
2026 projection
From 456 in 2020
Poverty rate 7.75%
Men 43.7 · Women 45.2
2010–2026
445
2026 projection
2.4% 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
445
2026 projection
2.4% 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 | 445 | -2 | 0.45% |
|---|---|---|---|
| 2025 | 447 | -5 | 1.11% |
| 2024 | 452 | -1 | 0.22% |
| 2023 | 453 | -1 | 0.22% |
| 2022 | 454 | -2 | 0.44% |
| 2021 | 456 | 0 | 0.00% |
| 2020 | 456 | -9 | 1.94% |
| 2019 | 465 | -5 | 1.06% |
| 2018 | 470 | -6 | 1.26% |
| 2017 | 476 | -3 | 0.63% |
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.
Argonia has a population change lower than Sumner 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 5 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 13 residents
61% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 61% | 50% | 76% |
| Never married | 24% | 36% | 8% |
| Divorced | 9% | 9% | 9% |
| Widowed | 6% | 5% | 6% |
| Separated | <1% | <1% | 1% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources