ORS 255.012: “District” defined.

As used in this chapter, “district” means: (1) A domestic water supply district organized under ORS chapter 264. (2) A cemetery maintenance district organized under ORS chapter 265. (3) A park and recreation district organized under ORS chapter 266. (4) A mass transit district organized under ORS 267.010 to 267.394. (5) A transportation district organized under ORS 267.510 to 267.650. (6) A metropolitan service district organized under ORS chapter 268. (7) A translator district organized under ORS 354.605 to 354.715. (8) A library district organized under ORS 357.216 to 357.286. (9) A county road district organized under ORS 371.055 to 371.110. (10) A special road district organized under ORS 371.305 to 371.360. (11) A road assessment district organized under ORS 371.405 to 371.535. (12) A highway lighting district organized under ORS chapter 372. (13) A health district organized under ORS 440.305 to 440.410. (14) A sanitary district organized under ORS 450.005 to 450.245. (15) A sanitary authority, water authority or joint water and sanitary authority organized under ORS 450.600 to 450.989. (16) A county service district organized under ORS chapter 451. (17) A rural fire protection district organized under ORS chapter 478. (18) An airport district organized under ORS chapter 838. (19) A geothermal heating district organized under ORS chapter 523. (20) A water improvement district organized under ORS chapter 552. (21) A water control district organized under ORS chapter 553. (22) A weather modification district organized under ORS 558.200 to 558.440. (23) A livestock district organized under ORS 607.005 to 607.051. (24) A port organized under ORS 777.005 to 777.725 and 777.915 to 777.953. (25) The Port of Portland established by ORS 778.010. (26) A school district. (27) Territory, other than territory within a city, proposed to be created, formed or incorporated into a district or to be annexed or otherwise added to a district. (28) A soil and water conservation district organized under ORS 568.210 to 568.808 and 568.900 to 568.933. (29) A heritage district organized under ORS 358.442 to 358.474. (30) A radio and data district organized under ORS 403.500 to 403.542. (31) A sand control district organized under ORS 555.500 to 555.535. (32) A community college district formed under ORS chapter 341. (33) A 9-1-1 communications district organized under ORS 403.300 to 403.380. (34) An urban flood safety and water quality district created under ORS 550.150 to 550.410. [Formerly 259.020; 1981 c.226 §16; 1983 c.238 §1; 1983 c.350 §70; 1993 c.577 §18; 2007 c.562 §24; 2009 c.584 §23; 2015 c.560 §14; 2019 c.13 §38; 2019 c.621 §31; 2019 c.675 §10; 2021 c.473 §8]