Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Pop. | 2020 Pop. | Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Eugene | 1 | 178,056 | 177,428 | 0.09% | 4,006 | 44.4 | City |
| Springfield | 2 | 60,827 | 61,859 | -0.42% | 3,831 | 15.9 | City |
| Santa Clara | 3 | 13,273 | 11,020 | 7.69% | 2,840 | 4.7 | CDP |
| Cottage Grove | 4 | 10,626 | 10,613 | 0.03% | 2,745 | 3.9 | City |
| River Road | 5 | 10,121 | 10,352 | 7.69% | 5,589 | 1.8 | CDP |
| Florence | 6 | 9,467 | 9,477 | -0.03% | 1,709 | 5.5 | City |
| Junction City | 7 | 7,164 | 6,796 | 1.3% | 2,166 | 3.3 | City |
| Creswell | 8 | 5,581 | 5,643 | -0.29% | 3,254 | 1.7 | City |
| Veneta | 9 | 5,170 | 5,222 | -0.25% | 2,012 | 2.6 | City |
| Oakridge | 10 | 3,125 | 3,211 | -0.7% | 1,445 | 2.2 | City |
| Heceta Beach | 11 | 2,476 | 1,708 | 7.7% | 1,062 | 2.3 | CDP |
| Dunes City | 12 | 1,400 | 1,428 | -0.5% | 521 | 2.7 | City |
| Coburg | 13 | 1,310 | 1,312 | -0.08% | 1,096 | 1.2 | City |
| Lowell | 14 | 1,273 | 1,204 | 1.35% | 1,472 | 0.9 | City |
| Dexter | 15 | 1,246 | 815 | 7.69% | 677 | 1.8 | CDP |
| Jasper | 16 | 670 | 427 | 7.72% | 252 | 2.7 | CDP |
| San Marine | 17 | 616 | 532 | 7.69% | 547 | 1.1 | CDP |
| Mapleton | 18 | 524 | 332 | 7.82% | 583 | 0.9 | CDP |
| Elmira | 19 | 476 | 721 | 7.69% | 389 | 1.2 | CDP |
| Marcola | 20 | 467 | 509 | 7.85% | 384 | 1.2 | CDP |
| Trent | 21 | 379 | 260 | 7.67% | 239 | 1.6 | CDP |
| Cheshire | 22 | 310 | 167 | 7.64% | 660 | 0.5 | CDP |
| Westfir | 23 | 254 | 262 | -0.78% | 809 | 0.3 | City |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Eugene is the largest city in Lane County.
Westfir is the smallest city in Lane County.
There are 23 cities in Lane County, Oregon.