rowid,muni_id,county_fips,county_name,state,pct_low_literacy,pct_low_numeracy,year,source,updated_at
277,310,19153,Polk County,Iowa,15.2,22.2,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
351,400,19045,Clinton County,Iowa,15.5,24.8,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
505,575,19067,Floyd County,Iowa,16.2,25.2,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
514,585,19045,Clinton County,Iowa,15.5,24.8,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
537,611,19061,Dubuque County,Iowa,14.3,22.7,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
569,646,19167,Sioux County,Iowa,16.0,23.2,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
587,670,19153,Polk County,Iowa,15.2,22.2,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
659,753,19125,Marion County,Iowa,12.9,21.0,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
753,865,19103,Johnson County,Iowa,12.1,19.1,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
756,869,19155,Pottawattamie County,Iowa,16.9,25.4,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
811,928,19113,Linn County,Iowa,11.4,18.5,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
885,1011,19153,Polk County,Iowa,15.2,22.2,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
886,1012,19157,Poweshiek County,Iowa,14.4,23.7,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
961,1103,19163,Scott County,Iowa,15.3,23.9,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
962,1104,19149,Plymouth County,Iowa,13.5,21.3,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
989,1135,19045,Clinton County,Iowa,15.5,24.8,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1051,1213,19099,Jasper County,Iowa,13.8,23.1,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1081,1244,19123,Mahaska County,Iowa,15.4,25.0,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1171,1353,19167,Sioux County,Iowa,16.0,23.2,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1174,1357,19103,Johnson County,Iowa,12.1,19.1,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1204,1393,19027,Carroll County,Iowa,14.0,22.5,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1223,1418,19103,Johnson County,Iowa,12.1,19.1,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1225,1420,19153,Polk County,Iowa,15.2,22.2,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1251,1449,19049,Dallas County,Iowa,8.6,12.6,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1255,1453,19079,Hamilton County,Iowa,13.5,21.0,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1275,1475,19153,Polk County,Iowa,15.2,22.2,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1533,1914,19187,Webster County,Iowa,16.7,26.6,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1536,1917,19127,Marshall County,Iowa,23.0,31.4,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1543,1925,19045,Clinton County,Iowa,15.5,24.8,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1610,2339,19021,Buena Vista County,Iowa,28.2,36.9,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1706,2445,19169,Story County,Iowa,10.9,18.5,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1761,2504,19103,Johnson County,Iowa,12.1,19.1,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
1763,2506,19013,Black Hawk County,Iowa,17.1,26.9,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2206,3200,19073,Greene County,Iowa,13.8,22.4,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2207,3201,19181,Warren County,Iowa,9.6,16.0,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2208,3202,19125,Marion County,Iowa,12.9,21.0,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2209,3203,19033,Cerro Gordo County,Iowa,13.1,21.1,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2210,3204,19103,Johnson County,Iowa,12.1,19.1,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2211,3205,19121,Madison County,Iowa,11.4,19.1,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2720,3892,19153,Polk County,Iowa,15.2,22.2,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2756,3928,19169,Story County,Iowa,10.9,18.5,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2757,3929,19115,Louisa County,Iowa,25.0,33.5,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2758,3930,19019,Buchanan County,Iowa,13.1,22.0,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2759,3931,19055,Delaware County,Iowa,14.7,23.8,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2760,3932,19067,Floyd County,Iowa,16.2,25.2,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2761,3933,19127,Marshall County,Iowa,23.0,31.4,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2762,3934,19083,Hardin County,Iowa,14.0,21.6,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2763,3935,19105,Jones County,Iowa,14.5,23.8,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2764,3936,19061,Dubuque County,Iowa,14.3,22.7,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40
2766,3938,19113,Linn County,Iowa,11.4,18.5,2017,NCES PIAAC Skills Map — County Indicators of Adult Literacy & Numeracy (nces.ed.gov/opengis .../NCES_PIAAC_SKILLSMAP_COUNTY_2017),2026-08-01 05:33:40