Table 2.

RUCAs aggregation

Groups	RUCA codes
Urban	1.0, 1.1, 2.0, 2.1, 3.0, 4.1, 5.1, 7.1, 8.1, 10.1
Large rural/town	4.0, 4.2, 5.0, 5.2, 6.0, 6.1
Small rural/town	7.0, 7.2, 7.3, 7.4, 8.0, 8.2, 8.3, 8.4, 9.0, 9.1, 9.2
Isolated small rural/town	10.0, 10.2, 10.3, 10.4, 10.5, 10.6