1aSDA11

	Table I-A April 1, 1999 Population of Cities, Towns, and Counties

Caution: Annual change may not be valid due to corrections and data changes. Estimates for individual years may not be comparable. Estimates in this series are not revised based on information that becomes available after the estimate date. Evaluate growth by looking at the growth between the last census and most current estimate.

County
Municipality	1990		1991		1992		1993	1994	1995	1996		1997	1998		1999

Benton	112,560		114,800		118,500		122,800	127,000	131,000	131,000		134,100	137,500		138,900
Unincorporated	27,849		28,962		30,000		32,610	32,625	33,280	33,335		34,555	35,915		36,370
Incorporated	84,711		85,838		88,500		90,190	94,375	97,720	97,665		99,545	101,585		102,530
Benton City	1,806		1,835		1,910		1,950	2,090	2,110	2,110		2,135	2,175		2,175
Kennewick	42,152	$	42,773	$	44,490		45,110	46,960	48,130	48,010		49,090	50,390		50,950
Prosser	4,476		4,470		4,485		4,540	4,630	4,790	4,835		4,840	4,865		4,900
Richland	32,315		32,740		33,550		34,080	35,430	36,270	35,990		36,550	36,860		36,880
West Richland	3,962		4,020		4,065		4,510	5,265	6,420	6,720		6,930	7,295		7,625


Franklin	37,473		38,600		39,200		41,100	42,900	44,000	43,700		43,900	44,400		45,100
Unincorporated	14,712		15,500		15,820		16,840	17,575	18,270	18,067		15,215	14,843		15,030
Incorporated	22,761		23,100		23,380		24,260	25,325	25,730	25,633		28,685	29,557		30,070
Connell	2,005		2,015		2,040		2,375	2,640	2,690	2,634	*	2,750	2,780		2,800
Kahlotus	167		175		185		200	200	215	232	+	215	257	+	245
Mesa	252		250		315	*	315	315	325	397	*	420	430		425
Pasco	20,337		20,660		20,840		21,370	22,170	22,500	22,370		25,300	26,090		26,600

The county and municipal populations shown for 1990 are, with a few exceptions, the 1990 federal census Summary Tape File 1 counts. Some 1990 counts may differ from the federal counts. * State Certified Special Census. A population and housing count that meets all special census certification requirements. # Informal Census. A population and housing count that is considered accurate but does not meet all special census certification requirements. ‘+ Informal Count. A population count that is considered accurate but does not meet all special census certification requirements. $ Indicates a correction to the federal 1990 census count and/or a revised state estimate. @ Incorporation Base. First Office of Financial Management April 1 estimate after incorporation.