Eugene-Springfield, OR Population by Decades
| Date |
Population |
Population Change |
Annual % Change |
| 1900 | 19,604 | - | - |
| 1910 | 33,783 | 14,179 | 5.6 |
| 1920 | 36,166 | 2,383 | 0.7 |
| 1930 | 54,493 | 18,327 | 4.2 |
| 1940 | 69,096 | 14,603 | 2.4 |
| 1950 | 125,776 | 56,680 | 6.2 |
| 1960 | 162,890 | 37,114 | 2.6 |
| 1970 | 213,358 | 50,468 | 2.7 |
| 1980 | 275,226 | 61,868 | 2.6 |
| 1990 | 282,912 | 7,686 | 0.3 |
| 2000 | 322,959 | 40,047 | 1.3 |
Source: U.S. Bureau of Census
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