| Town / County |
Town / County |
Town / County |
| Cadda / Scott |
Cairo / Louisa |
Calamus / Clinton |
| Calanan / Hamilton |
Caldwell City / Appanoose |
Caldwells / Dallas |
| Caledonia / Dubuque |
Caledonia / Ringgold |
Calhoun / Appanoose |
| Calhoun / Calhoun |
Calhoun / Harrison |
Calhoun Center / Calhoun |
| California / Harrison |
California Junction / Harrison |
Callender / Webster |
| Calliope / Sioux |
Calmar / Winneshiek |
Caloma / Marion |
| Calos / Webster |
Calumet / O'Brien |
Calvin / Black Hawk |
| Camackville / Lee |
Camanche / Clinton |
Camargo / Lee |
| Cambria / Wayne |
Cambridge / Story |
Cambridge / Clinton |
| Camden / Appanoose |
Camden / Story |
Cameron / Cedar |
| Cameron / Cerro Gordo |
Cameron / Dubuque |
Camp / Polk |
| Camp Douglas / Polk |
Campbell / Polk |
Campton / Delaware |
| Campus / Story |
Cana / Buchanan |
Canaan / Adams |
| Canby / Adair |
Canfield / Black Hawk |
Cannonsburg / Louisa |
| Canoe / Winneshiek |
Canton / Jackson |
Canton / Jones |
| Cantril / Van Buren |
Capoli / Allamakee |
Capron / Marshall |
| Carbon / Adams |
Carbon / Davis |
Carbon / Polk |
| Carbon / Webster |
Carbon Hill / Davis |
Carbonado / Mahaska |
| Carbondale / Adair |
Carbondale / Polk |
Cardiff / Mitchell |
| Carl / Adams |
Carlisle / Warren |
Carlisle / Cedar |
| Carlson / Scott |
Carmel / Sioux |
Carnaryon / Sac |
| Carnes / Sioux |
Carney / Floyd |
Carney / Polk |
| Carney's Siding / Cherokee |
Carnforth / Poweshiek |
Carpenter / Mitchell |
| Carr / Jasper |
Carr's Point / Montgomery |
Carroll / Carroll |
| Carroll / Tama |
Carroll City / Carroll |
Carrollport / Jackson |
| Carrollton / Carroll |
Carrville / Floyd |
Carson / Pottawattamie |
| Carson / Adams |
Carson's Point / Boone |
Carter / Iowa |
| Carter Lake / Pottawattamie |
Cartersville / Cerro Gordo |
Cartersville / Pottawattamie |
| Carthage / Johnson |
Carvers / Allamakee |
Cary / Palo Alto |
| Casady / Webster |
Cascade / Dubuque |
Cascade / Jones |
| Casey / Adair |
Casey / Guthrie |
Cass / Clayton |
| Cass / Jones |
Cass Centre / Cass |
Cass Centre / Jones |
| Cassaday's Corners / Boone |
Castalia / Winneshiek |
Castana / Monona |
| Castle Grove / Jones |
Castle Hill / Black Hawk |
Castleville / Buchanan |
| Catteese / Dubuque |
Catteese / Louisa |
Cautauqua / Pottawattamie |
| Cecilia / Howard |
Cedar / Cedar |
Cedar / Linn |
| Cedar / Mahaska |
Cedar Bluff / Cedar |
Cedar City / Black Hawk |
| Cedar Creek / Greene |
Cedar Crossroads / Marshall |
Cedar Falls / Black Hawk |
| Cedar Falls Junction / Black Hawk |
Cedar Forks / Sac |
Cedar Grove / Lucas |
| Cedar Heights / Black Hawk |
Cedar Heights Siding / Black Hawk |
Cedar Mines / Monroe |
| Cedar Rapids / Linn |
Cedar River / Cedar |
Cedar Town / Muscatine |
| Cedar Valley / Black Hawk |
Cedar Valley / Cedar |
Cedar Valley Quarry / Cedar |
| Cedarville / Pocahontas |
Cedarville / Washington |
Cement Works (Quarry) / Madison |
| Center / Black Hawk |
Center / Dubuque |
Center Grove / Dubuque |
| Center Junction / Jones |
Center Point / Linn |
Centerdale / Cedar |
| Centerville / Appanoose |
Centerville / Boone |
Centerville / Des Moines |
| Centerville / Jackson |
Central City / Linn |
Centralia / Dubuque |
| Centre / Page |
Centre Grove / Muscatine |
Centre Hill / Washington |
| Centre Town / Dubuque |
Centre Valley / Allamakee |
Ceres / Clayton |
| Cerro Gordo / Mills |
Cessford / Cedar |
Chaldea / Appanoose |
| Chamberlain / Dallas |
Chancy / Clinton |
Chancy Station / Clinton |
| Chandler / Keokuk |
Chandler / Mahaska |
Channingville / Dubuque |
| Chantry / Allamakee |
Chapin / Franklin |
Chapin (Old) / Franklin |
| Chariton / Lucas |
Charles City / Floyd |
Charleston / Jackson |
| Charleston / Lee |
Charlotte / Clinton |
Charlottsville / Madison |
| Charter Oak / Crawford |
Chase / Johnson |
Chatham / Buchanan |
| Chatsworth / Sioux |
Chattanooga / Dallas |
Chelsea / Tama |
| Cheney / Benton |
Chequest (#1) / Davis |
Chequest (#2) / Davis |
| Cherokee / Cherokee |
Cherokee (Old) / Cherokee |
Cherokee Center / Cherokee |
| Cherry / Mahaska |
Cherry Wood / Clinton |
Chester / Howard |
| Chester Center / Poweshiek |
Chesterfield / Polk |
Cheyenne / Keokuk |
| Chicago / Dallas |
Chicago Anamosa / Jones |
Chickasaw / Chickasaw |
| Chickasaw Center / Chickasaw |
Chickasaw Station / Chickasaw |
Chillicothe / Wapello |
| Chisholm / Monroe |
Christiansburg / Wapello |
Christy / Polk |
| Church / Allamakee |
Churchville / Scott |
Churchville / Warren |
| Churdan / Greene |
Cincinnati / Appanoose |
Cincinnati / Harrison |
| Circleville / Polk |
Cisco / Jasper |
Civil Bend / Fremont |
| Civil Point / Audubon |
Clanton / Madison |
Clara / Pottawattamie |
| Clare / Webster |
Clarence / Cedar |
Clarendon / Ida |
| Clarinda / Page |
Clarion / Wright |
Clark / Clay |
| Clark / Mills |
Clark's Ferry / Scott |
Clark's Point / Monroe |
| Clarksdale / Appanoose |
Clarkson / Warren |
Clarkstown / Jackson |
| Clarksville / Butler |
Clarksville / Monroe |
Clay / Clay |
| Clay / Washington |
Clay's Grove / Lee |
Clay Mill / Jones |
| Clayford / Jones |
Clayton / Clayton |
Clayton / Pottawattamie |
| Clayworks / Webster |
Clear Creek / Allamakee |
Clear Lake / Cerro Gordo |
| Clear Lake City / Cerro Gordo |
Clear Lake Junction / Cerro Gordo |
Clearfield / Ringgold |
| Clearfield / Taylor |
Clearfield / Poweshiek |
Cleghorn / Cherokee |
| Clemons / Marshall |
Clermont / Fayette |
Cleveland / Allamakee |
| Cleveland / Lucas |
Cleves / Hardin |
Cliffland / Wapello |
| Clifton / Louisa |
Clifton / Winneshiek |
Climax / Montgomery |
| Climbing Hill / Woodbury |
Clinton / Clinton |
Clinton Center / Wayne |
| Clio / Wayne |
Clipper / Ringgold |
Clive / Polk |
| Cloud / Marion |
Cloverdale / Osceola |
Cloverhill / Polk |
| Clucas / Madison |
Clutier / Tama |
Clutterville / Butler |
| Clyde / Jasper |
Coal City / Appanoose |
Coal Creek / Keokuk |
| Coal Hill / Polk |
|
|
| Coal Siding / Jasper |
Coal Valley / Boone |
Coaldale / Polk |
| Coalfield / Monroe |
Coalport / Jefferson |
Coalport / Marion |
| Coalton / Monroe |
Coaltown / Boone |
Coalville / Webster |
| Cobb / Jackson |
Coburg / Montgomery |
Coe's Grove / Montgomery |
| Coffin's Grove / Delaware |
Coggon / Linn |
Coin / Page |
| Colbia / Keokuk |
Colbyville / Story |
Cold Spring / Pottawattamie |
| Cold Springs / Cass |
Cold Water / Delaware |
Coldville / Tama |
| Coldwater / Butler |
Coldwater / Cerro Gordo |
Coldwater / Franklin |
| Cole Junction / Henry |
Colesburg / Delaware |
Colfax / Jasper |
| Colfax Springs / Jasper |
College Farm / Story |
College Springs / Page |
| Collegeton / Story |
Collett / Jefferson |
Collins / Story |
| Collins Centre / Story |
Collins Grove / Tama |
Colo / Story |
| Coloma / Jackson |
Colony / Delaware |
Columbia / Marion |
| Columbia / Tama |
Columbia / Wapello |
Columbus / Allamakee |
| Columbus / Linn |
Columbus / Van Buren |
Columbus City / Louisa |
| Columbus Junction / Louisa |
Colwell / Floyd |
Comet / Mahaska |
| Commerce / Polk |
Commerce Mills / Polk |
Communia / Clayton |
| Como / Crawford |
Competine / Wapello |
Comstock / Wapello |
| Concert / Mahaska |
Concord / Hancock |
Concord / Louisa |
| Condit / Jones |
Conesville / Muscatine |
Confidence / Wayne |
| Conger / Warren |
Congress / Franklin |
Conkling / Audubon |
| Connables / Lee |
Connell / Tama |
Connor / Allamakee |
| Cono / Iowa |
Conover / Winneshiek |
Conrad / Grundy |
| Conrad Grove / Grundy |
Conroy / Iowa |
Consol / Monroe |
| Conway / Taylor |
Conway Crossing / Taylor |
Cool / Warren |
| Coon Grove / Crawford |
Coon Rapids / Carroll |
Coon Valley / Polk |
| Coon Valley / Sac |
Coonville / Mills |
Cooper / Greene |
| Cooper / Marion |
Cooper Springs / Marion |
Coopersville / Wapello |
| Cope / Polk |
Copeland / Keokuk |
Copi / Johnson |
| Coplin's Grove / Carroll |
Copper Creek / Jackson |
Coppock / Henry |
| Coppock / Jefferson |
Coppock / Washington |
Cora / Decatur |
| Cora / Des Moines |
Cora / Fremont |
Cora / Mitchell |
| Cora / Pocahontas |
Coralville / Johnson |
Cordova / Marion |
| Corley / Shelby |
Corn Hill / Fayette |
Corn Valley / Sioux |
| Cornelia / Ida |
Cornelia / Wright |
Cornell / Clay |
| Corning / Adams |
Correctionville / Woodbury |
Corwith / Hancock |
| Cory / Keokuk |
Cory Patch / Keokuk |
Corydon / Wayne |
| Corydon / Polk |
Cory's Grove / Polk |
Cosgrove / Johnson |
| Coster / Butler |
Cottage Grove / Scott |
Cottage Hill / Dubuque |
| Cottage / Hardin |
Cotter / Louisa |
Cotton Grove / Henry |
| Cottonville / Jackson |
Cottonwood / Lee |
Cou Falls / Johnson |
| Coulson / Cherokee |
Coulter / Franklin |
Council Bluff / Pottawattamie |
| Council Bluffs / Pottawattamie |
Council Hill / Clayton |
Council Point / Pottawattamie |
| County / Black Hawk |
County Home / Wapello |
County Line / Jefferson |
| Courtwright / Lee |
Cousins / Linn |
Covington / Linn |
| Cox Creek / Clayton |
Coyton / Buchanan |
Crab Apple / Linn |
| Crabb / Jackson |
Crabb's Mills / Jackson |
Crackers Neck / Keokuk |
| Craig / Plymouth |
Craig's Hollow / Webster |
Crain Creek / Black Hawk |
| Crandall / Calhoun |
Crane Creek / Howard |
Cranston / Muscatine |
| Crathorne / Plymouth |
Crawford / Crawford |
Crawfordsville / Washington |
| Cream Hill / Franklin |
Creamery / Cerro Gordo |
Creesville / Jefferson |
| Crescent / Pottawattamie |
Crescent City / Pottawattamie |
Cresco / Howard |
| Cresco / Kossuth |
Cresswell / Keokuk |
Creston / Union |
| Crete / Appanoose |
Cricket / Mahaska |
Crippen / Palo Alto |
| Crisp / Harrison |
Crocker / Polk |
Cromwell / Union |
| Cromwell Centre / Clay |
Crooked Creek / Henry |
Crooks / Page |
| Crooks / Webster |
Crosby / Fremont |
Crosier / Decatur |
| Cross / Ringgold |
Crossing / Adair |
Crossing / Clay |
| Crossing / Marshall |
Crossing / Mills |
Crossing / Tama |
| Croton / Lee |
Crow Creek / Linn |
Crown / Buena Vista |
| Crown / Decatur |
Crown Point / Wright |
Crozier / Buena Vista |
| Crystal / Tama |
Crystal Lake / Hancock |
Cuba / Hancock |
| Cuba / Keokuk |
Cuba / Monroe |
Cuba City / Louisa |
| Culver / Muscatine |
Cumberland / Cass |
Cumberland Junction / Union |
| Cumming / Warren |
Curlew / Palo Alto |
Curry / Webster |
| Curtis / Johnson |
Cushing / Woodbury |
Cylinder / Palto Alto |
| Cynthiann / Wapello |
Cyreno / O'Brien |
