Source Data:  1990 and 2000 Census, U.S. Census Bureau
COFIPS	Place	Population 25 and older		Less than 12 years		High school diploma		Some college, no degree		College graduate		% Less than 12 years		% High school diploma		% Some college		% College graduate
		1990	2000	1990	2000	1990	2000	1990	2000	1990	2000	1990	2000	1990	2000	1990	2000	1990	2000
19000	Iowa State	1,776,798	1,895,856	353,800	263,436	684,368	683,942	439,238	546,388	299,392	402,090	19.9	13.9	38.5	36.1	24.7	28.8	16.9	21.2
19001	Adair County	5,769	5,695	1,298	695	2,622	2,754	1,283	1,608	566	638	22.5	12.2	45.4	48.4	22.2	28.2	9.8	11.2
19003	Adams County	3,438	3,131	788	484	1,542	1,297	786	974	322	376	22.9	15.5	44.9	41.4	22.9	31.1	9.4	12.0
19005	Allamakee County	9,185	9,946	2,216	1,846	4,380	4,405	1,769	2,258	820	1,437	24.1	18.6	47.7	44.3	19.3	22.7	8.9	14.4
19007	Appanoose County	9,244	9,401	2,578	1,744	3,603	3,871	2,003	2,640	1,060	1,146	27.9	18.6	39.0	41.2	21.7	28.1	11.5	12.2
19009	Audubon County	5,058	4,704	1,431	822	2,163	2,106	970	1,198	494	578	28.3	17.5	42.8	44.8	19.2	25.5	9.8	12.3
19011	Benton County	14,547	16,567	3,176	2,019	6,551	7,183	3,418	5,054	1,402	2,311	21.8	12.2	45.0	43.4	23.5	30.5	9.6	13.9
19013	Black Hawk County	75,401	78,401	14,811	10,621	29,945	27,534	17,584	22,228	13,061	18,018	19.6	13.5	39.7	35.1	23.3	28.4	17.3	23.0
19015	Boone County	17,075	17,529	3,279	1,928	6,953	6,697	4,498	5,611	2,345	3,293	19.2	11.0	40.7	38.2	26.3	32.0	13.7	18.8
19017	Bremer County	14,390	14,835	3,089	1,828	5,939	5,585	3,188	4,234	2,174	3,188	21.5	12.3	41.3	37.6	22.2	28.5	15.1	21.5
19019	Buchanan County	12,927	13,383	2,791	2,057	6,088	5,839	2,605	3,791	1,443	1,696	21.6	15.4	47.1	43.6	20.2	28.3	11.2	12.7
19021	Buena Vista County	12,528	12,736	2,246	2,378	5,042	4,607	3,335	3,369	1,905	2,382	17.9	18.7	40.2	36.2	26.6	26.5	15.2	18.7
19023	Butler County	10,567	10,563	2,980	1,885	4,403	4,376	2,190	2,994	994	1,308	28.2	17.8	41.7	41.4	20.7	28.3	9.4	12.4
19025	Calhoun County	8,037	7,877	1,694	1,149	3,459	3,002	1,952	2,514	932	1,212	21.1	14.6	43.0	38.1	24.3	31.9	11.6	15.4
19027	Carroll County	13,537	14,074	3,442	2,299	5,587	5,597	2,981	3,931	1,527	2,247	25.4	16.3	41.3	39.8	22.0	27.9	11.3	16.0
19029	Cass County	10,383	10,296	2,003	1,454	4,577	4,159	2,502	2,970	1,301	1,713	19.3	14.1	44.1	40.4	24.1	28.8	12.5	16.6
19031	Cedar County	11,557	12,291	2,387	1,507	4,922	5,152	2,774	3,634	1,474	1,998	20.7	12.3	42.6	41.9	24.0	29.6	12.8	16.3
19033	Cerro Gordo County	30,988	31,215	5,797	3,975	10,799	10,385	9,589	10,530	4,803	6,325	18.7	12.7	34.8	33.3	30.9	33.7	15.5	20.3
19035	Cherokee County	9,425	8,918	1,761	1,117	4,351	3,805	2,298	2,644	1,015	1,352	18.7	12.5	46.2	42.7	24.4	29.6	10.8	15.2
19037	Chickasaw County	8,704	8,797	2,157	1,456	4,045	3,981	1,643	2,285	859	1,075	24.8	16.6	46.5	45.3	18.9	26.0	9.9	12.2
19039	Clarke County	5,561	6,070	1,243	945	2,629	2,613	1,198	1,780	491	732	22.4	15.6	47.3	43.0	21.5	29.3	8.8	12.1
19041	Clay County	11,470	11,692	1,743	1,404	4,727	4,306	3,339	4,079	1,661	1,903	15.2	12.0	41.2	36.8	29.1	34.9	14.5	16.3
19043	Clayton County	12,463	12,743	3,173	2,221	5,878	5,811	2,289	3,084	1,123	1,627	25.5	17.4	47.2	45.6	18.4	24.2	9.0	12.8
19045	Clinton County	33,363	33,158	7,547	4,773	13,411	13,776	8,098	9,840	4,307	4,769	22.6	14.4	40.2	41.5	24.3	29.7	12.9	14.4
19047	Crawford County	10,878	11,068	2,988	2,376	4,908	4,739	1,912	2,586	1,070	1,367	27.5	21.5	45.1	42.8	17.6	23.4	9.8	12.4
19049	Dallas County	19,388	26,483	3,184	2,770	7,906	8,662	5,142	7,962	3,156	7,089	16.4	10.5	40.8	32.7	26.5	30.1	16.3	26.8
19051	Davis County	5,444	5,578	1,531	1,177	2,228	2,309	1,116	1,456	569	636	28.1	21.1	40.9	41.4	20.5	26.1	10.5	11.4
19053	Decatur County	5,230	5,283	1,475	966	2,148	2,192	965	1,325	642	800	28.2	18.3	41.1	41.5	18.5	25.1	12.3	15.1
19055	Delaware County	11,154	11,784	2,422	1,755	5,298	5,567	2,202	2,927	1,232	1,535	21.7	14.9	47.5	47.2	19.7	24.8	11.0	13.0
19057	Des Moines County	28,106	28,425	5,934	4,035	11,226	11,173	7,366	8,682	3,580	4,535	21.1	14.2	39.9	39.3	26.2	30.5	12.7	16.0
19059	Dickinson County	10,513	11,730	1,670	1,267	4,103	4,136	2,897	3,823	1,843	2,504	15.9	10.8	39.0	35.3	27.6	32.6	17.5	21.3
19061	Dubuque County	53,689	57,236	11,950	8,454	22,405	22,999	10,330	13,574	9,004	12,209	22.3	14.8	41.7	40.2	19.2	23.7	16.8	21.3
19063	Emmet County	7,442	7,265	1,616	1,295	2,952	2,616	2,056	2,407	818	947	21.7	17.8	39.7	36.0	27.6	33.1	11.0	13.0
19065	Fayette County	14,351	14,632	3,358	2,231	6,308	6,396	2,989	3,987	1,696	2,018	23.4	15.2	44.0	43.7	20.8	27.2	11.8	13.8
19067	Floyd County	11,371	11,451	2,385	1,615	4,899	4,681	2,699	3,464	1,388	1,691	21.0	14.1	43.1	40.9	23.7	30.3	12.2	14.8
19069	Franklin County	7,783	7,362	1,601	1,178	3,042	2,844	2,184	2,272	956	1,068	20.6	16.0	39.1	38.6	28.1	30.9	12.3	14.5
19071	Fremont County	5,589	5,557	1,245	831	2,334	2,356	1,379	1,594	631	776	22.3	15.0	41.8	42.4	24.7	28.7	11.3	14.0
19073	Greene County	6,990	7,048	1,315	1,016	3,096	2,980	1,623	2,021	956	1,031	18.8	14.4	44.3	42.3	23.2	28.7	13.7	14.6
19075	Grundy County	8,259	8,465	1,691	1,141	3,561	3,239	1,993	2,628	1,014	1,457	20.5	13.5	43.1	38.3	24.1	31.0	12.3	17.2
19077	Guthrie County	7,549	7,976	1,662	1,163	3,474	3,583	1,668	2,043	745	1,187	22.0	14.6	46.0	44.9	22.1	25.6	9.9	14.9
19079	Hamilton County	10,930	11,094	2,241	1,405	4,402	4,481	2,892	3,264	1,395	1,944	20.5	12.7	40.3	40.4	26.5	29.4	12.8	17.5
19081	Hancock County	8,252	8,084	1,780	1,149	3,237	3,119	2,385	2,568	850	1,248	21.6	14.2	39.2	38.6	28.9	31.8	10.3	15.4
19083	Hardin County	12,808	12,615	2,757	1,806	4,947	4,668	3,511	3,980	1,593	2,161	21.5	14.3	38.6	37.0	27.4	31.5	12.4	17.1
19085	Harrison County	9,755	10,487	2,325	1,572	4,330	4,628	2,210	2,959	890	1,328	23.8	15.0	44.4	44.1	22.7	28.2	9.1	12.7
19087	Henry County	12,453	13,509	2,608	1,872	4,941	5,361	3,099	4,093	1,805	2,183	20.9	13.9	39.7	39.7	24.9	30.3	14.5	16.2
19089	Howard County	6,627	6,645	1,796	1,375	2,932	2,857	1,356	1,574	543	839	27.1	20.7	44.2	43.0	20.5	23.7	8.2	12.6
19091	Humboldt County	7,382	7,078	1,475	967	3,219	2,717	1,835	2,307	853	1,087	20.0	13.7	43.6	38.4	24.9	32.6	11.6	15.4
19093	Ida County	5,546	5,349	1,336	804	2,449	2,312	1,151	1,504	610	729	24.1	15.0	44.2	43.2	20.8	28.1	11.0	13.6
19095	Iowa County	9,904	10,565	2,341	1,372	4,375	4,448	2,087	3,081	1,101	1,664	23.6	13.0	44.2	42.1	21.1	29.2	11.1	15.8
19097	Jackson County	12,841	13,596	3,567	2,516	5,639	6,074	2,346	3,364	1,289	1,642	27.8	18.5	43.9	44.7	18.3	24.7	10.0	12.1
19099	Jasper County	23,226	25,291	5,202	3,336	10,261	11,343	4,804	6,593	2,959	4,019	22.4	13.2	44.2	44.8	20.7	26.1	12.7	15.9
19101	Jefferson County	11,209	10,893	1,988	1,298	3,788	3,423	2,468	2,772	2,965	3,400	17.7	11.9	33.8	31.4	22.0	25.4	26.5	31.2
19103	Johnson County	53,053	62,859	4,990	3,983	11,314	12,449	13,413	16,507	23,336	29,920	9.4	6.3	21.3	19.8	25.3	26.3	44.0	47.6
19105	Jones County	12,851	13,776	2,743	2,021	5,663	5,833	3,081	4,173	1,364	1,749	21.3	14.7	44.1	42.3	24.0	30.3	10.6	12.7
19107	Keokuk County	7,845	7,667	1,822	1,228	3,675	3,548	1,613	2,003	735	888	23.2	16.0	46.8	46.3	20.6	26.1	9.4	11.6
19109	Kossuth County	12,372	11,694	2,580	1,686	4,988	4,553	3,342	3,870	1,462	1,585	20.9	14.4	40.3	38.9	27.0	33.1	11.8	13.6
19111	Lee County	25,792	25,828	5,794	4,239	11,319	11,035	5,913	7,322	2,766	3,232	22.5	16.4	43.9	42.7	22.9	28.3	10.7	12.5
19113	Linn County	107,886	123,896	16,312	11,667	37,537	37,590	30,804	40,282	23,233	34,357	15.1	9.4	34.8	30.3	28.6	32.5	21.5	27.7
19115	Louisa County	7,427	7,828	1,760	1,592	3,336	3,206	1,646	2,036	685	994	23.7	20.3	44.9	41.0	22.2	26.0	9.2	12.7
19117	Lucas County	6,193	6,336	1,419	1,323	3,001	2,822	1,186	1,488	587	703	22.9	20.9	48.5	44.5	19.2	23.5	9.5	11.1
19119	Lyon County	7,520	7,539	2,229	1,605	2,964	2,890	1,559	1,970	768	1,074	29.6	21.3	39.4	38.3	20.7	26.1	10.2	14.2
19121	Madison County	8,174	9,254	1,506	1,149	3,734	3,791	1,952	2,983	982	1,331	18.4	12.4	45.7	41.0	23.9	32.2	12.0	14.4
19123	Mahaska County	13,858	14,504	3,493	2,521	5,784	5,977	2,767	3,608	1,814	2,398	25.2	17.4	41.7	41.2	20.0	24.9	13.1	16.5
19125	Marion County	18,789	20,684	4,946	3,313	7,511	8,390	3,907	5,076	2,425	3,905	26.3	16.0	40.0	40.6	20.8	24.5	12.9	18.9
19127	Marshall County	25,635	26,179	4,657	4,637	10,031	9,745	6,907	7,338	4,040	4,459	18.2	17.7	39.1	37.2	26.9	28.0	15.8	17.0
19129	Mills County	8,608	9,662	2,057	1,624	3,374	3,541	2,089	2,923	1,088	1,574	23.9	16.8	39.2	36.6	24.3	30.3	12.6	16.3
19131	Mitchell County	7,365	7,320	1,770	1,139	3,167	3,256	1,614	1,985	814	940	24.0	15.6	43.0	44.5	21.9	27.1	11.1	12.8
19133	Monona County	7,046	7,072	1,902	1,295	3,139	3,031	1,278	1,795	727	951	27.0	18.3	44.6	42.9	18.1	25.4	10.3	13.4
19135	Monroe County	5,467	5,400	1,332	960	2,406	2,391	1,292	1,369	437	680	24.4	17.8	44.0	44.3	23.6	25.4	8.0	12.6
19137	Montgomery County	8,300	8,124	1,663	1,476	3,583	3,304	1,995	2,297	1,059	1,047	20.0	18.2	43.2	40.7	24.0	28.3	12.8	12.9
19139	Muscatine County	25,240	26,877	6,321	5,293	9,591	9,282	6,049	7,690	3,279	4,612	25.0	19.7	38.0	34.5	24.0	28.6	13.0	17.2
19141	O'Brien County	10,290	10,174	2,722	1,967	3,793	3,965	2,476	2,745	1,299	1,497	26.5	19.3	36.9	39.0	24.1	27.0	12.6	14.7
19143	Osceola County	4,797	4,647	1,336	880	1,941	1,747	1,042	1,396	478	624	27.9	18.9	40.5	37.6	21.7	30.0	10.0	13.4
19145	Page County	11,454	11,655	2,502	1,695	4,810	4,577	2,591	3,452	1,551	1,931	21.8	14.5	42.0	39.3	22.6	29.6	13.5	16.6
19147	Palo Alto County	7,024	6,692	1,625	1,093	2,654	2,342	1,845	2,330	900	927	23.1	16.3	37.8	35.0	26.3	34.8	12.8	13.9
19149	Plymouth County	14,593	15,994	3,211	2,021	5,885	6,254	3,301	4,631	2,196	3,088	22.0	12.6	40.3	39.1	22.6	29.0	15.0	19.3
19151	Pocahontas County	6,590	6,002	1,313	802	2,675	2,394	1,758	1,906	844	900	19.9	13.4	40.6	39.9	26.7	31.8	12.8	15.0
19153	Polk County	209,165	243,458	30,479	28,402	68,537	71,750	60,219	70,949	49,930	72,357	14.6	11.7	32.8	29.5	28.8	29.1	23.9	29.7
19155	Pottawattamie County	52,964	57,013	12,109	9,101	21,779	22,431	13,244	16,910	5,832	8,571	22.9	16.0	41.1	39.3	25.0	29.7	11.0	15.0
19157	Poweshiek County	11,992	12,176	2,204	1,615	5,472	5,178	2,373	3,135	1,943	2,248	18.4	13.3	45.6	42.5	19.8	25.7	16.2	18.5
19159	Ringgold County	3,840	3,781	844	650	1,717	1,679	885	944	394	508	22.0	17.2	44.7	44.4	23.0	25.0	10.3	13.4
19161	Sac County	8,339	7,946	1,891	1,259	3,497	3,417	1,891	2,191	1,060	1,079	22.7	15.8	41.9	43.0	22.7	27.6	12.7	13.6
19163	Scott County	94,114	102,149	17,460	13,979	30,497	31,372	25,574	31,390	20,583	25,408	18.6	13.7	32.4	30.7	27.2	30.7	21.9	24.9
19165	Shelby County	8,846	8,957	1,856	1,201	3,970	4,113	1,889	2,269	1,131	1,374	21.0	13.4	44.9	45.9	21.4	25.3	12.8	15.3
19167	Sioux County	17,175	18,172	4,854	3,569	5,965	6,111	3,875	4,895	2,481	3,597	28.3	19.6	34.7	33.6	22.6	26.9	14.4	19.8
19169	Story County	38,328	42,148	3,434	2,725	9,595	8,995	10,596	11,672	14,703	18,756	9.0	6.5	25.0	21.3	27.6	27.7	38.4	44.5
19171	Tama County	11,606	12,011	2,808	1,893	5,005	4,906	2,489	3,662	1,304	1,550	24.2	15.8	43.1	40.8	21.4	30.5	11.2	12.9
19173	Taylor County	4,872	4,766	1,217	796	2,292	2,221	941	1,178	422	571	25.0	16.7	47.0	46.6	19.3	24.7	8.7	12.0
19175	Union County	8,378	8,342	1,763	1,058	3,557	3,603	1,989	2,453	1,069	1,228	21.0	12.7	42.5	43.2	23.7	29.4	12.8	14.7
19177	Van Buren County	5,140	5,322	1,299	920	2,428	2,462	919	1,311	494	629	25.3	17.3	47.2	46.3	17.9	24.6	9.6	11.8
19179	Wapello County	24,026	24,120	6,197	4,462	9,652	9,616	5,544	6,529	2,633	3,513	25.8	18.5	40.2	39.9	23.1	27.1	11.0	14.6
19181	Warren County	22,163	25,756	2,876	2,569	9,710	9,730	5,993	7,985	3,584	5,472	13.0	10.0	43.8	37.8	27.0	31.0	16.2	21.2
19183	Washington County	12,949	13,876	2,985	2,429	5,605	5,429	2,848	3,746	1,511	2,272	23.1	17.5	43.3	39.1	22.0	27.0	11.7	16.4
19185	Wayne County	5,002	4,722	1,416	758	2,239	2,169	928	1,222	419	573	28.3	16.1	44.8	45.9	18.6	25.9	8.4	12.1
19187	Webster County	26,493	25,981	5,729	4,094	9,986	9,569	7,141	7,935	3,637	4,383	21.6	15.8	37.7	36.8	27.0	30.5	13.7	16.9
19189	Winnebago County	7,895	7,772	1,691	990	2,729	2,956	2,368	2,547	1,107	1,279	21.4	12.7	34.6	38.0	30.0	32.8	14.0	16.5
19191	Winneshiek County	12,385	12,864	2,918	2,050	5,106	4,794	2,243	3,385	2,118	2,635	23.6	15.9	41.2	37.3	18.1	26.3	17.1	20.5
19193	Woodbury County	61,309	64,932	13,270	12,049	23,182	22,747	14,637	17,862	10,220	12,274	21.6	18.6	37.8	35.0	23.9	27.5	16.7	18.9
19195	Worth County	5,471	5,476	1,208	767	2,131	2,170	1,534	1,845	598	694	22.1	14.0	39.0	39.6	28.0	33.7	10.9	12.7
19197	Wright County	9,891	9,882	2,214	1,542	3,818	3,867	2,741	3,138	1,118	1,335	22.4	15.6	38.6	39.1	27.7	31.8	11.3	13.5
EDUCATIONAL ATTAINMENT
Source:  US Bureau of the Census, SF3