Table 4: Housing Estimates and Forecast by Jurisdiction

	A	B	C	D	F	G	H	I	J	L	M	N	O
1	HOUSING ESTIMATES AND FORECAST
2	THURSTON COUNTY CITIES, URBAN GROWTH AREAS, AND RESERVATIONS
3	2010-2045
4
5			Census Calibrated		TRPC Estimate					TRPC Forecast (Adopted 2018) Most Recent Jurisdiction Boundaries
6	Jurisdiction		2010	2020	2021	2022	2023	2024	2025	2030	2035	2040	2045
7	Bucoda	Total	245	241	250	255	255	255	255	315	335	355	375
8
9	Lacey	City	18,490	22,039	22,320	23,730	24,640	25,250	25,660	26,610	27,460	28,190	28,850
10		UGA	13,250	14,565	14,550	13,650	14,180	14,400	14,410	18,360	19,500	20,690	21,880
11		Total	31,740	36,604	36,870	37,380	38,820	39,650	40,070	44,970	46,960	48,880	50,730
12
13	Olympia	City	22,090	25,642	25,850	26,210	26,530	26,740	26,790	32,120	34,630	36,580	38,280
14		UGA	4,870	5,093	5,060	5,060	5,080	5,790	5,800	5,690	5,890	6,290	6,740
15		Total	26,960	30,735	30,910	31,270	31,610	32,530	32,590	37,810	40,520	42,870	45,020
16
17	Rainier	City	715	850	920	920	940	950	950	1,130	1,210	1,380	1,420
18		UGA	50	54	50	50	50	50	50	60	60	65	75
19		Total	765	904	970	970	990	1,000	1,000	1,190	1,270	1,445	1,495
20
21	Tenino	City	740	780	815	815	825	840	840	1,055	1,180	1,275	1,300
22		UGA	5	5	5	5	5	5	5	5	5	5	15
23		Total	745	785	820	820	830	845	845	1,060	1,185	1,280	1,315
24
25	Tumwater	City	8,060	10,847	11,270	11,730	11,980	12,290	13,600	14,940	16,200	17,170	17,740
26		UGA	2,650	1,427	1,390	1,390	1,210	1,310	1,340	2,800	3,320	3,660	3,730
27		Total	10,710	12,274	12,660	13,120	13,190	13,600	14,940	17,740	19,520	20,830	21,470
28
29	Yelm	City	2,520	3,455	3,350	3,570	3,710	3,870	3,980	7,100	8,700	10,090	10,970
30		UGA	530	516	530	530	530	530	530	540	550	560	650
31		Total	3,050	3,971	3,880	4,100	4,240	4,400	4,510	7,640	9,250	10,650	11,620
32
33	Grand Mound UGA	Total	375	424	450	470	475	470	470	600	675	720	735
34
35	Chehalis Reservation	Total	20	20	20	20	20	20	20	20	20	20	20
36
37	Nisqually Reservation	Total	190	220	255	260	275	275	275	315	320	325	330
38
39	Total Cities		52,870	63,854	64,770	67,220	68,880	70,200	72,070	83,270	89,710	95,020	98,940
40	Total UGAs (1)		21,730	22,084	22,030	21,160	21,530	22,560	22,610	28,050	30,000	31,980	33,830
41	Total Reservations (2)		210	240	280	280	290	300	300	340	340	350	350
42	Rural Unincorporated County (3)		33,380	35,260	35,880	36,070	36,230	36,450	36,580	39,040	40,470	41,700	42,670
43
44	Thurston County Total		108,200	121,438	123,000	124,700	126,900	129,500	131,600	150,700	160,500	169,000	175,800
45
46	SOURCE	Thurston Regional Planning Council
47		Small Area Population Estimates and Population and Employment Forecast (2018 Update)
48
49	NOTES	Estimates are for April 1 and reflect city limits on that date. Numbers may not add due to rounding.
50		A decrease in UGA population may be due to annexation. TRPC's most recent forecast was completed before 2020 Census data were released and in some cases underestimated growth.
51		1) Urban Growth Area (UGA): Unincorporated area designated to be annexed into city limits over 20 years time to accommodate urban growth.
52		2) Reservations: Estimate is for Thurston County portion of reservation only.
53		3) Rural Unincorporated County is the portion of the unincorporated county that lies outside UGA and Reservation boundaries.
54
55	UPDATED	6/30/2025
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