Active membership by employer

Data on active membership for the WA state public pension systems.

The following tables present active membership by employer, based on the June 30, 2025 Actuarial Valuation Report, for the following Washington State public pension systems:

Employer	All Systems	PERS Plan 1	PERS Plan 2	PERS Plan 3	TRS Plan 1	TRS Plan 2	TRS Plan 3	SERS Plan 2	SERS Plan 3	PSERS Plan 2	LEOFF Plan 1	LEOFF Plan 2	WSPRS Plan 1	WSPRS Plan 2
State Agencies	76,249	81	52,230	14,413	-	46	53	-	-	8,275	-	173	131	847
Higher Education	29,312	46	20,435	7,984	2	15	738	-	-	8	-	84	-	-
Community Colleges	7,503	9	4,737	1,946	3	87	721	-	-	-	-	-	-	-
K-12	144,562	81	-	-	39	30,233	47,761	39,446	27,002	-	-	-	-	-
Counties	39,975	41	28,047	5,887	-	-	-	-	-	2,920	1	3,079	-	-
County Sub Divisions	18,278	17	13,708	3,133	-	-	-	-	-	853	-	567	-	-
First Class Cities	8,794	5	2,859	662	-	-	-	-	-	77	4	5,187	-	-
Other Cities	21,438	11	13,029	2,726	-	-	-	-	-	250	-	5,422	-	-
Ports	3,249	3	2,453	549	-	-	-	-	-	12	-	232	-	-
Education Service District	2,941	-	-	-	1	227	259	1,468	986	-	-	-	-	-
Fire Districts	6,604	-	860	131	-	-	-	-	-	7	1	5,605	-	-
Public Utility District	5,497	3	4,752	742	-	-	-	-	-	-	-	-	-	-
Water Districts	2,620	3	2,256	361	-	-	-	-	-	-	-	-	-	-
Energy Northwest	1,131	-	868	263	-	-	-	-	-	-	-	-	-	-
Charter Schools	565	-	-	-	-	230	149	130	56	-	-	-	-	-
Tribal Compact Schools	263	1	-	-	-	53	52	96	61	-	-	-	-	-
Total	368,981	301	146,234	38,797	45	30,891	49,733	41,140	28,105	12,402	6	20,349	131	847