| Certified Enrollment | |||||
| September 2004 and September 2005 | |||||
| Listed in Alphabetical Order | |||||
| District | September | September | Percent | ||
| District Name | Number | 2004 | 2005 | Difference | Change |
| ADAIR-CASEY | 0018 | 346.4 | 343.7 | -2.7 | -0.01 |
| ADEL-DESOTO-MINBURN | 0027 | 1,414.7 | 1,424.4 | 9.7 | 0.01 |
| AGWSR | 0009 | 832.3 | 778.0 | -54.3 | -0.07 |
| A-H-S-T | 0441 | 685.8 | 692.8 | 7.0 | 0.01 |
| AKRON WESTFIELD | 0063 | 550.1 | 537.7 | -12.4 | -0.02 |
| ALBERT CITY-TRUESDALE | 0072 | 253.2 | 238.7 | -14.5 | -0.06 |
| ALBIA | 0081 | 1,296.4 | 1,249.2 | -47.2 | -0.04 |
| ALBURNETT | 0099 | 604.6 | 601.8 | -2.8 | 0.00 |
| ALDEN | 0108 | 262.2 | 253.1 | -9.1 | -0.03 |
| ALGONA | 0126 | 1,251.9 | 1,212.4 | -39.5 | -0.03 |
| ALLAMAKEE | 0135 | 1,472.1 | 1,429.2 | -42.9 | -0.03 |
| ALLISON-BRISTOW | 0153 | 318.0 | 307.3 | -10.7 | -0.03 |
| ALTA | 0171 | 611.1 | 602.2 | -8.9 | -0.01 |
| AMES | 0225 | 4,365.7 | 4,333.5 | -32.2 | -0.01 |
| ANAMOSA | 0234 | 1,369.6 | 1,371.4 | 1.8 | 0.00 |
| ANDREW | 0243 | 323.0 | 331.0 | 8.0 | 0.02 |
| ANITA | 0252 | 303.6 | 287.6 | -16.0 | -0.05 |
| ANKENY | 0261 | 6,692.1 | 7,106.1 | 414.0 | 0.06 |
| ANTHON-OTO | 0270 | 309.3 | 289.9 | -19.4 | -0.06 |
| APLINGTON-PARKERSBURG | 0279 | 805.0 | 787.2 | -17.8 | -0.02 |
| ARMSTRONG-RINGSTED | 0333 | 375.0 | 378.0 | 3.0 | 0.01 |
| AR-WE-VA | 0355 | 417.3 | 400.5 | -16.8 | -0.04 |
| ATLANTIC | 0387 | 1,440.6 | 1,491.0 | 50.4 | 0.03 |
| AUDUBON | 0414 | 687.0 | 675.0 | -12.0 | -0.02 |
| AURELIA | 0423 | 336.3 | 311.0 | -25.3 | -0.08 |
| BALLARD | 0472 | 1,297.0 | 1,359.8 | 62.8 | 0.05 |
| BATTLE CREEK-IDA GROVE | 0504 | 751.8 | 719.3 | -32.5 | -0.04 |
| BAXTER | 0513 | 364.4 | 371.6 | 7.2 | 0.02 |
| BCLUW | 0540 | 622.2 | 626.6 | 4.4 | 0.01 |
| BEDFORD | 0549 | 530.0 | 510.7 | -19.3 | -0.04 |
| BELLE PLAINE | 0576 | 658.8 | 655.4 | -3.4 | -0.01 |
| BELLEVUE | 0585 | 666.8 | 656.0 | -10.8 | -0.02 |
| BELMOND-KLEMME | 0594 | 765.2 | 754.0 | -11.2 | -0.01 |
| BENNETT | 0603 | 227.0 | 230.0 | 3.0 | 0.01 |
| BENTON | 0609 | 1,696.7 | 1,676.9 | -19.8 | -0.01 |
| BETTENDORF | 0621 | 4,127.3 | 4,037.5 | -89.8 | -0.02 |
| BONDURANT-FARRAR | 0720 | 986.9 | 1,074.8 | 87.9 | 0.09 |
| BOONE | 0729 | 2,393.1 | 2,372.2 | -20.9 | -0.01 |
| BOYDEN-HULL | 0747 | 642.5 | 608.8 | -33.7 | -0.05 |
| BOYER VALLEY | 1917 | 505.6 | 501.6 | -4.0 | -0.01 |
| BROOKLYN-GUERNSEY-MALCOM | 0846 | 647.8 | 628.5 | -19.3 | -0.03 |
| BURLINGTON | 0882 | 4,644.1 | 4,636.5 | -7.6 | 0.00 |
| C AND M | 0914 | 224.5 | 225.6 | 1.1 | 0.00 |
| CAL | 0916 | 261.5 | 280.9 | 19.4 | 0.07 |
| CALAMUS-WHEATLAND | 0918 | 535.7 | 541.7 | 6.0 | 0.01 |
| CAMANCHE | 0936 | 927.1 | 956.1 | 29.0 | 0.03 |
| CARDINAL | 0977 | 678.7 | 676.3 | -2.4 | 0.00 |
| CARLISLE | 0981 | 1,534.0 | 1,613.2 | 79.2 | 0.05 |
| CARROLL | 0999 | 1,818.1 | 1,834.3 | 16.2 | 0.01 |
| CEDAR FALLS | 1044 | 4,267.1 | 4,251.4 | -15.7 | 0.00 |
| CEDAR RAPIDS | 1053 | 17,691.1 | 17,754.3 | 63.2 | 0.00 |
| CENTER POINT-URBANA | 1062 | 1,140.7 | 1,189.3 | 48.6 | 0.04 |
| CENTERVILLE | 1071 | 1,586.7 | 1,580.4 | -6.3 | 0.00 |
| CENTRAL | 1080 | 587.3 | 578.2 | -9.1 | -0.02 |
| CENTRAL CITY | 1089 | 514.4 | 505.7 | -8.7 | -0.02 |
| CENTRAL CLINTON | 1082 | 1,588.7 | 1,579.6 | -9.1 | -0.01 |
| CENTRAL DECATUR | 1093 | 750.0 | 717.7 | -32.3 | -0.04 |
| CENTRAL LEE | 1079 | 999.5 | 992.8 | -6.7 | -0.01 |
| CENTRAL LYON | 1095 | 699.0 | 722.0 | 23.0 | 0.03 |
| CHARITON | 1107 | 1,482.4 | 1,455.5 | -26.9 | -0.02 |
| CHARLES CITY | 1116 | 1,596.6 | 1,637.2 | 40.6 | 0.03 |
| CHARTER OAK-UTE | 1134 | 360.5 | 352.5 | -8.0 | -0.02 |
| CHEROKEE | 1152 | 1,091.8 | 1,052.9 | -38.9 | -0.04 |
| CLARINDA | 1197 | 970.8 | 1,009.6 | 38.8 | 0.04 |
| CLARION-GOLDFIELD | 1206 | 963.6 | 938.6 | -25.0 | -0.03 |
| CLARKE | 1211 | 1,387.3 | 1,390.4 | 3.1 | 0.00 |
| CLARKSVILLE | 1215 | 335.5 | 350.5 | 15.0 | 0.04 |
| CLAY CENTRAL-EVERLY | 1218 | 484.0 | 467.1 | -16.9 | -0.03 |
| CLAYTON RIDGE | 2763 | 689.1 | 680.7 | -8.4 | -0.01 |
| CLEAR CREEK AMANA | 1221 | 1,295.6 | 1,371.8 | 76.2 | 0.06 |
| CLEAR LAKE | 1233 | 1,422.2 | 1,405.0 | -17.2 | -0.01 |
| CLEARFIELD | 1224 | 98.0 | 96.0 | -2.0 | -0.02 |
| CLINTON | 1278 | 4,423.2 | 4,424.8 | 1.6 | 0.00 |
| COLFAX-MINGO | 1332 | 901.0 | 866.7 | -34.3 | -0.04 |
| COLLEGE | 1337 | 3,525.3 | 3,656.8 | 131.5 | 0.04 |
| COLLINS-MAXWELL | 1350 | 544.5 | 538.7 | -5.8 | -0.01 |
| COLO-NESCO | 1359 | 572.0 | 548.3 | -23.7 | -0.04 |
| COLUMBUS | 1368 | 1,044.2 | 1,037.2 | -7.0 | -0.01 |
| COON RAPIDS-BAYARD | 1413 | 522.5 | 480.7 | -41.8 | -0.08 |
| CORNING | 1431 | 554.9 | 535.9 | -19.0 | -0.03 |
| CORWITH-WESLEY | 1449 | 208.1 | 190.1 | -18.0 | -0.09 |
| COUNCIL BLUFFS | 1476 | 9,662.2 | 9,477.6 | -184.6 | -0.02 |
| CRESTON | 1503 | 1,438.6 | 1,454.6 | 16.0 | 0.01 |
| DALLAS CENTER-GRIMES | 1576 | 1,594.6 | 1,611.5 | 16.9 | 0.01 |
| DANVILLE | 1602 | 457.9 | 476.6 | 18.7 | 0.04 |
| DAVENPORT | 1611 | 16,809.0 | 16,704.2 | -104.8 | -0.01 |
| DAVIS COUNTY | 1619 | 1,225.3 | 1,220.5 | -4.8 | 0.00 |
| DECORAH | 1638 | 1,451.3 | 1,445.4 | -5.9 | 0.00 |
| DEEP RIVER-MILLERSBURG | 1647 | 219.0 | 207.5 | -11.5 | -0.05 |
| DELWOOD | 1675 | 261.0 | 244.0 | -17.0 | -0.07 |
| DENISON | 1701 | 1,894.6 | 1,839.9 | -54.7 | -0.03 |
| DENVER | 1719 | 697.7 | 693.6 | -4.1 | -0.01 |
| DES MOINES INDEPENDENT | 1737 | 31,873.6 | 31,548.6 | -325.0 | -0.01 |
| DIAGONAL | 1782 | 93.0 | 104.0 | 11.0 | 0.12 |
| DIKE-NEW HARTFORD | 1791 | 808.6 | 811.5 | 2.9 | 0.00 |
| DOWS | 1854 | 164.1 | 159.2 | -4.9 | -0.03 |
| DUBUQUE | 1863 | 10,423.5 | 10,547.4 | 123.9 | 0.01 |
| DUNKERTON | 1908 | 502.6 | 506.0 | 3.4 | 0.01 |
| DURANT | 1926 | 600.0 | 613.0 | 13.0 | 0.02 |
| EAGLE GROVE | 1944 | 912.2 | 906.5 | -5.7 | -0.01 |
| EARLHAM | 1953 | 609.2 | 618.2 | 9.0 | 0.01 |
| EAST BUCHANAN | 1963 | 583.8 | 582.8 | -1.0 | 0.00 |
| EAST CENTRAL | 1965 | 407.8 | 392.8 | -15.0 | -0.04 |
| EAST GREENE | 1967 | 434.0 | 397.0 | -37.0 | -0.09 |
| EAST MARSHALL | 1968 | 735.6 | 736.8 | 1.2 | 0.00 |
| EAST UNION | 1970 | 493.0 | 514.0 | 21.0 | 0.04 |
| EASTERN ALLAMAKEE | 1972 | 488.1 | 457.2 | -30.9 | -0.06 |
| EDDYVILLE-BLAKESBURG | 0657 | 780.4 | 804.3 | 23.9 | 0.03 |
| EDGEWOOD-COLESBURG | 1989 | 515.7 | 515.6 | -0.1 | 0.00 |
| ELDORA-NEW PROVIDENCE | 2007 | 661.6 | 663.3 | 1.7 | 0.00 |
| ELK HORN-KIMBALLTON | 2016 | 303.0 | 295.2 | -7.8 | -0.03 |
| EMMETSBURG | 2088 | 677.4 | 682.2 | 4.8 | 0.01 |
| ENGLISH VALLEYS | 2097 | 452.5 | 458.3 | 5.8 | 0.01 |
| ESSEX | 2113 | 273.4 | 286.7 | 13.3 | 0.05 |
| ESTHERVILLE LINCOLN | 2124 | 1,382.0 | 1,381.4 | -0.6 | 0.00 |
| EXIRA | 2151 | 331.4 | 309.9 | -21.5 | -0.06 |
| FAIRFIELD | 2169 | 2,068.5 | 2,025.9 | -42.6 | -0.02 |
| FARRAGUT | 2205 | 304.3 | 307.3 | 3.0 | 0.01 |
| FOREST CITY | 2295 | 1,388.6 | 1,316.6 | -72.0 | -0.05 |
| FORT DODGE | 2313 | 4,090.5 | 4,079.2 | -11.3 | 0.00 |
| FORT MADISON | 2322 | 2,445.9 | 2,458.6 | 12.7 | 0.01 |
| FREDERICKSBURG | 2349 | 297.2 | 301.0 | 3.8 | 0.01 |
| FREMONT | 2367 | 178.2 | 203.1 | 24.9 | 0.14 |
| FREMONT-MILLS | 2369 | 470.1 | 449.1 | -21.0 | -0.04 |
| GALVA-HOLSTEIN | 2376 | 528.0 | 509.0 | -19.0 | -0.04 |
| GARNER-HAYFIELD | 2403 | 813.1 | 797.0 | -16.1 | -0.02 |
| GEORGE-LITTLE ROCK | 2457 | 503.6 | 514.7 | 11.1 | 0.02 |
| GILBERT | 2466 | 990.7 | 1,072.0 | 81.3 | 0.08 |
| GILMORE CITY-BRADGATE | 2493 | 168.0 | 159.0 | -9.0 | -0.05 |
| GLADBROOK-REINBECK | 2502 | 800.4 | 798.1 | -2.3 | 0.00 |
| GLENWOOD | 2511 | 2,040.3 | 2,040.6 | 0.3 | 0.00 |
| GLIDDEN-RALSTON | 2520 | 386.5 | 385.8 | -0.7 | 0.00 |
| GMG | 2682 | 394.1 | 371.1 | -23.0 | -0.06 |
| GRAETTINGER | 2556 | 261.1 | 259.1 | -2.0 | -0.01 |
| GREENE | 2664 | 348.0 | 329.0 | -19.0 | -0.05 |
| GRINNELL-NEWBURG | 2709 | 1,733.8 | 1,751.4 | 17.6 | 0.01 |
| GRISWOLD | 2718 | 663.8 | 648.9 | -14.9 | -0.02 |
| GRUNDY CENTER | 2727 | 633.7 | 617.5 | -16.2 | -0.03 |
| GUTHRIE CENTER | 2754 | 529.3 | 523.5 | -5.8 | -0.01 |
| HAMBURG | 2772 | 310.3 | 313.2 | 2.9 | 0.01 |
| HAMPTON-DUMONT | 2781 | 1,228.7 | 1,227.2 | -1.5 | 0.00 |
| HARLAN | 2826 | 1,592.9 | 1,604.0 | 11.1 | 0.01 |
| HARMONY | 2834 | 435.1 | 437.4 | 2.3 | 0.01 |
| HARRIS-LAKE PARK | 2846 | 299.0 | 301.1 | 2.1 | 0.01 |
| HARTLEY-MELVIN-SANBORN | 2862 | 777.8 | 737.5 | -40.3 | -0.05 |
| HIGHLAND | 2977 | 660.0 | 651.0 | -9.0 | -0.01 |
| HINTON | 2988 | 572.1 | 583.6 | 11.5 | 0.02 |
| H-L-V | 2766 | 418.0 | 407.0 | -11.0 | -0.03 |
| HOWARD-WINNESHIEK | 3029 | 1,478.7 | 1,437.1 | -41.6 | -0.03 |
| HUBBARD-RADCLIFFE | 3033 | 486.3 | 477.8 | -8.5 | -0.02 |
| HUDSON | 3042 | 707.0 | 733.0 | 26.0 | 0.04 |
| HUMBOLDT | 3060 | 1,243.2 | 1,214.8 | -28.4 | -0.02 |
| IKM | 3168 | 484.2 | 463.0 | -21.2 | -0.04 |
| INDEPENDENCE | 3105 | 1,505.6 | 1,481.3 | -24.3 | -0.02 |
| INDIANOLA | 3114 | 3,205.7 | 3,266.7 | 61.0 | 0.02 |
| INTERSTATE 35 | 3119 | 816.7 | 904.1 | 87.4 | 0.11 |
| IOWA CITY | 3141 | 10,945.3 | 11,062.9 | 117.6 | 0.01 |
| IOWA FALLS | 3150 | 1,094.3 | 1,122.7 | 28.4 | 0.03 |
| IOWA VALLEY | 3154 | 669.1 | 644.9 | -24.2 | -0.04 |
| JANESVILLE CONSOLIDATED | 3186 | 364.8 | 358.0 | -6.8 | -0.02 |
| JEFFERSON-SCRANTON | 3195 | 1,119.7 | 1,083.1 | -36.6 | -0.03 |
| JESUP | 3204 | 814.2 | 829.4 | 15.2 | 0.02 |
| JOHNSTON | 3231 | 4,885.6 | 5,186.0 | 300.4 | 0.06 |
| KEOKUK | 3312 | 2,397.7 | 2,353.6 | -44.1 | -0.02 |
| KEOTA | 3330 | 371.6 | 371.0 | -0.6 | 0.00 |
| KINGSLEY-PIERSON | 3348 | 503.0 | 486.0 | -17.0 | -0.03 |
| KNOXVILLE | 3375 | 2,059.1 | 2,066.8 | 7.7 | 0.00 |
| LAKE MILLS | 3420 | 683.8 | 678.9 | -4.9 | -0.01 |
| LAMONI | 3465 | 352.7 | 352.5 | -0.2 | 0.00 |
| LAURENS-MARATHON | 3537 | 423.0 | 392.0 | -31.0 | -0.07 |
| LAWTON-BRONSON | 3555 | 605.2 | 616.1 | 10.9 | 0.02 |
| LE MARS | 3600 | 2,277.9 | 2,292.0 | 14.1 | 0.01 |
| LENOX | 3609 | 326.6 | 357.5 | 30.9 | 0.09 |
| LEWIS CENTRAL | 3645 | 2,478.8 | 2,559.9 | 81.1 | 0.03 |
| LINEVILLE-CLIO | 3705 | 91.9 | 86.1 | -5.8 | -0.06 |
| LINN-MAR | 3715 | 5,628.2 | 5,779.9 | 151.7 | 0.03 |
| LISBON | 3744 | 651.5 | 634.2 | -17.3 | -0.03 |
| LOGAN-MAGNOLIA | 3798 | 670.6 | 672.8 | 2.2 | 0.00 |
| LONE TREE | 3816 | 398.7 | 391.6 | -7.1 | -0.02 |
| LOUISA-MUSCATINE | 3841 | 892.4 | 890.2 | -2.2 | 0.00 |
| LUVERNE | 3897 | 117.0 | 107.0 | -10.0 | -0.09 |
| LYNNVILLE-SULLY | 3906 | 489.1 | 488.9 | -0.2 | 0.00 |
| MADRID | 3942 | 587.1 | 594.1 | 7.0 | 0.01 |
| MALVERN | 3978 | 374.7 | 368.1 | -6.6 | -0.02 |
| MANNING | 4014 | 479.0 | 459.0 | -20.0 | -0.04 |
| MANSON NORTHWEST WEBSTER | 4023 | 773.3 | 707.7 | -65.6 | -0.08 |
| MAPLE VALLEY | 4033 | 575.0 | 564.6 | -10.4 | -0.02 |
| MAQUOKETA | 4041 | 1,498.2 | 1,521.4 | 23.2 | 0.02 |
| MAQUOKETA VALLEY | 4043 | 899.1 | 858.1 | -41.0 | -0.05 |
| MARCUS-MERIDEN-CLEGHORN | 4068 | 556.3 | 559.1 | 2.8 | 0.01 |
| MARION INDEPENDENT | 4086 | 1,894.4 | 1,814.1 | -80.3 | -0.04 |
| MARSHALLTOWN | 4104 | 5,198.6 | 5,303.1 | 104.5 | 0.02 |
| MARTENSDALE-ST MARYS | 4122 | 485.7 | 509.5 | 23.8 | 0.05 |
| MASON CITY | 4131 | 4,240.7 | 4,112.6 | -128.1 | -0.03 |
| MEDIAPOLIS | 4203 | 892.8 | 907.4 | 14.6 | 0.02 |
| MELCHER-DALLAS | 4212 | 408.1 | |||