Town in Spokane County, Washington · 0.6 sq mi · 960 people per sq mi
591 people live in Fairfield. The typical household earns $81,923, and the median resident is 40.7 years old.
2026 projection
From 589 in 2020
Poverty rate 9.34%
Men 40.3 · Women 41.5
2010–2026
591
2026 projection
0.3% since 2020 (increase)
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
591
2026 projection
0.3% since 2020 (increase)
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 | 591 | +1 | 0.17% |
|---|---|---|---|
| 2025 | 590 | -5 | 0.84% |
| 2024 | 595 | -3 | 0.50% |
| 2023 | 598 | -2 | 0.33% |
| 2022 | 600 | +1 | 0.17% |
| 2021 | 599 | +10 | 1.70% |
| 2020 | 589 | +1 | 0.17% |
| 2019 | 588 | +3 | 0.51% |
| 2018 | 585 | -1 | 0.17% |
| 2017 | 586 | -3 | 0.51% |
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.
Fairfield has a population change lower than Spokane County, Washington, 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 6 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 11 residents
52% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 52% | 48% | 57% |
| Never married | 35% | 43% | 25% |
| Divorced | 8% | 8% | 8% |
| Widowed | 4% | 0% | 10% |
| Separated | <1% | 1% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources