Census information for Clay County, Iowa including the communities of Dickens, Everly, Fostoria, Gillett Grove, Greenville, Peterson, Rossie, Royal, Spencer and Webb Iowa. 

Clay County Population Statistics

YEAR		POPULATION
2000		17372
1990		17585
1980		19576
1970		18560
1960		18504
1950		18103
1940		17761
1930		16107
1925		15483
1920		15660
1915		14565

County Population by Township Excluding Incorporated Towns

Township	2000	1990	1980	1970
Clay	217	245	332	413
Douglas	212	231	287	306
Freeman	242	317	319	329
Garfield	146	176	231	318
Gillett Grove	237	289	320	323
Herdland	210	249	259	316
Lake	240	201	285	333
Lincoln	202	256	320	375
Logan	166	190	250	308
Lone Tree	213	255	290	385
Meadow	339	373	457	435
Peterson	183	250	317	353
Riverton	321	326	379	391
Sioux	395	336	398	327
Summit	222	266	319	329
Waterford	209	222	248	309

Clay County Population by City    

City	Township	2000	1990	1980	1970	1960	1950	1940
Dickens	Freeman	202	214	289	240	241	311	387
Everly	Lone Tree	647	706	788	699	668	547	423
Fostoria	Summit	230	205	261	219	167	147	136
Gillett Grove	Gillett Grove	55	67	93	98
Greenville	Gillett Grove	93	84	122	117	173	173	169
Peterson	Peterson	372	390	470	469	565	589	603
Rossie	Lincoln	58	68	72	91	102	112	95
Royal	Clay	479	466	522	469	475	495	426
Spencer	n/a	11317	11066	11726	10278	8864	7466	6599
Webb	Garfield	165	167	222	234	236	235	254

Below is a link to the U. S Census Bureau with updated information about Clay County, Iowa census information. The United States Census Bureau (officially Bureau of the Census as defined in Title 13 U.S.C. § 11) is a part of the United States Department of Commerce. It is the government agency that is responsible for the United States Census.  We have also included two other links for you: ReCAP and Wikipedia.

Census links for Clay County, Iowa:

	U.S. Census Bureau Sate and County Quick Facts for Clay County, Iowa
	ReCAP - Regional Capacity Analysis Program (formerly SETA - Office of Social and Economic Trend Analysis)
	Wikipedia information for Clay County, Iowa