Source Data:  County Business Patterns, U.S. Census Bureau
FIPS	Area Name	2004 Population Estimate	2004 Supermarkets	Persons per Supermarket	2004 Convenience Stores	Persons per Convenience Store	2004 All Grocery Stores	Persons per Grocery Store
19000	Iowa	2,952,904	667	4,427	1,734	1,703	2,401	1,230
19001	Adair	7,895	3	2,632	7	1,128	10	790
19003	Adams	4,300	1	4,300	4	1,075	5	860
19005	Allamakee	14,712	6	2,452	7	2,102	13	1,132
19007	Appanoose	13,629	6	2,272	8	1,704	14	974
19009	Audubon	6,484	3	2,161	4	1,621	7	926
19011	Benton	26,747	5	5,349	11	2,432	16	1,672
19013	Black Hawk	125,707	28	4,490	61	2,061	89	1,412
19015	Boone	26,436	5	5,287	15	1,762	20	1,322
19017	Bremer	23,525	3	7,842	14	1,680	17	1,384
19019	Buchanan	21,009	4	5,252	17	1,236	21	1,000
19021	Buena Vista	20,160	6	3,360	12	1,680	18	1,120
19023	Butler	15,011	4	3,753	13	1,155	17	883
19025	Calhoun	10,530	5	2,106	9	1,170	14	752
19027	Carroll	20,993	7	2,999	13	1,615	20	1,050
19029	Cass	14,279	6	2,380	7	2,040	13	1,098
19031	Cedar	18,270	4	4,568	14	1,305	18	1,015
19033	Cerro Gordo	44,836	8	5,605	31	1,446	39	1,150
19035	Cherokee	12,414	3	4,138	9	1,379	12	1,035
19037	Chickasaw	12,617	4	3,154	8	1,577	12	1,051
19039	Clarke	9,263	2	4,632	9	1,029	11	842
19041	Clay	16,955	4	4,239	7	2,422	11	1,541
19043	Clayton	18,364	4	4,591	16	1,148	20	918
19045	Clinton	49,789	11	4,526	30	1,660	41	1,214
19047	Crawford	16,897	6	2,816	12	1,408	18	939
19049	Dallas	49,455	5	9,891	29	1,705	34	1,455
19051	Davis	8,676	1	8,676	6	1,446	7	1,239
19053	Decatur	8,625	2	4,313	5	1,725	7	1,232
19055	Delaware	18,067	4	4,517	14	1,291	18	1,004
19057	Des Moines	40,840	7	5,834	23	1,776	30	1,361
19059	Dickinson	16,580	3	5,527	10	1,658	13	1,275
19061	Dubuque	91,079	15	6,072	57	1,598	72	1,265
19063	Emmet	10,628	7	1,518	6	1,771	13	818
19065	Fayette	21,243	2	10,622	16	1,328	18	1,180
19067	Floyd	16,521	5	3,304	14	1,180	19	870
19069	Franklin	10,725	2	5,363	7	1,532	9	1,192
19071	Fremont	7,756	3	2,585	4	1,939	7	1,108
19073	Greene	10,026	4	2,507	8	1,253	12	836
19075	Grundy	12,364	4	3,091	6	2,061	10	1,236
19077	Guthrie	11,550	4	2,888	9	1,283	13	888
19079	Hamilton	16,230	5	3,246	10	1,623	15	1,082
19081	Hancock	11,795	4	2,949	9	1,311	13	907
19083	Hardin	18,169	6	3,028	14	1,298	20	908
19085	Harrison	15,811	2	7,906	12	1,318	14	1,129
19087	Henry	20,168	6	3,361	13	1,551	19	1,061
19089	Howard	9,797	5	1,959	11	891	16	612
19091	Humboldt	10,042	2	5,021	8	1,255	10	1,004
19093	Ida	7,413	3	2,471	4	1,853	7	1,059
19095	Iowa	15,979	3	5,326	14	1,141	17	940
19097	Jackson	20,255	8	2,532	16	1,266	24	844
19099	Jasper	37,696	8	4,712	24	1,571	32	1,178
19101	Jefferson	16,021	3	5,340	10	1,602	13	1,232
19103	Johnson	116,226	26	4,470	47	2,473	73	1,592
19105	Jones	20,554	7	2,936	12	1,713	19	1,082
19107	Keokuk	11,236	5	2,247	12	936	17	661
19109	Kossuth	16,348	10	1,635	12	1,362	22	743
19111	Lee	36,745	9	4,083	21	1,750	30	1,225
19113	Linn	197,005	29	6,793	83	2,374	112	1,759
19115	Louisa	12,041	3	4,014	6	2,007	9	1,338
19117	Lucas	9,661	1	9,661	6	1,610	7	1,380
19119	Lyon	11,750	7	1,679	7	1,679	14	839
19121	Madison	14,905	2	7,453	9	1,656	11	1,355
19123	Mahaska	22,111	5	4,422	19	1,164	24	921
19125	Marion	32,691	6	5,449	21	1,557	27	1,211
19127	Marshall	39,441	8	4,930	23	1,715	31	1,272
19129	Mills	14,995	3	4,998	6	2,499	9	1,666
19131	Mitchell	10,942	4	2,736	8	1,368	12	912
19133	Monona	9,654	5	1,931	12	805	17	568
19135	Monroe	7,848	3	2,616	9	872	12	654
19137	Montgomery	11,310	3	3,770	6	1,885	9	1,257
19139	Muscatine	42,358	9	4,706	23	1,842	32	1,324
19141	O'Brien	14,428	7	2,061	13	1,110	20	721
19143	Osceola	6,782	3	2,261	3	2,261	6	1,130
19145	Page	16,236	5	3,247	11	1,476	16	1,015
19147	Palo Alto	9,750	4	2,438	7	1,393	11	886
19149	Plymouth	24,964	5	4,993	13	1,920	18	1,387
19151	Pocahontas	8,077	4	2,019	5	1,615	9	897
19153	Polk	394,031	61	6,460	172	2,291	233	1,691
19155	Pottawattamie	89,208	15	5,947	50	1,784	65	1,372
19157	Poweshiek	18,999	6	3,167	14	1,357	20	950
19159	Ringgold	5,354	2	2,677	3	1,785	5	1,071
19161	Sac	10,801	5	2,160	12	900	17	635
19163	Scott	160,125	28	5,719	91	1,760	119	1,346
19165	Shelby	12,771	5	2,554	13	982	18	710
19167	Sioux	32,134	9	3,570	20	1,607	29	1,108
19169	Story	80,239	13	6,172	39	2,057	52	1,543
19171	Tama	17,926	6	2,988	13	1,379	19	943
19173	Taylor	6,660	3	2,220	6	1,110	9	740
19175	Union	11,985	3	3,995	9	1,332	12	999
19177	Van Buren	7,739	5	1,548	7	1,106	12	645
19179	Wapello	35,793	8	4,474	25	1,432	33	1,085
19181	Warren	42,399	5	8,480	23	1,843	28	1,514
19183	Washington	21,332	5	4,266	15	1,422	20	1,067
19185	Wayne	6,601	4	1,650	7	943	11	600
19187	Webster	39,186	5	7,837	28	1,400	33	1,187
19189	Winnebago	11,402	6	1,900	9	1,267	15	760
19191	Winneshiek	21,185	7	3,026	10	2,119	17	1,246
19193	Woodbury	103,206	25	4,128	58	1,779	83	1,243
19195	Worth	7,745	2	3,873	8	968	10	775
19197	Wright	13,692	5	2,738	11	1,245	16	856