00595309|Basilica of St. Francis Xavier, Dyersville|42.484440|-91.126246|||2024-07-11||94|409458|8323||
01005726|Saint Boniface Church (New Vienna, Iowa)|42.550833|-91.115000|||2023-09-21||98|21245|3631||
02575755|Stonefield (Wisconsin)|42.734167|-91.021667|||2022-06-03||110|228823|3186||
17614984|Ely's Stone Bridge|42.256667|-91.225278|||2023-12-05||157|3039|723||
19572193|Carter House (Elkader, Iowa)|42.855278|-91.402500|||2024-09-09||233|174130|1554||
21434437|John A. Green Estate|42.111111|-91.351389|||2024-11-18||270|36779|4128||
21463799|St. Joseph's Roman Catholic Church (Stone City, Iowa)|42.113889|-91.355000|||2022-12-14||271|22046|1428||
23120046|Buchanan County Courthouse (Iowa)|42.470333|-91.888750|||2024-09-03||308|7169|3152||
23179353|Jones County Courthouse (Iowa)|42.109444|-91.290000|||2020-12-25||308|124863|3086||
23510952|Douglas and Charlotte Grant House|42.011222|-91.622611|||2023-10-01||314|63380|1144||
25889155|Lee House (Independence, Iowa)|42.466111|-91.884722|||2023-04-26||372|94018|1326||
28321790|St. Joseph's Catholic Church (Elkader, Iowa)|42.851389|-91.403611|||2021-01-26||430|91756|3597||
28994469|St. Mary's Catholic Church (Guttenberg, Iowa)|42.781356|-91.097390|||2023-08-09||448|47781|4047||
28994646|Saints Peter and Paul Church (Petersburg, Iowa)|42.555000|-91.214167|||2023-06-30||448|51828|2650||
29126757|I.O.O.F. Hall (Garnavillo, Iowa)|42.868056|-91.236111|||2024-02-21||451|13625|514||
29137749|Odd Fellows Hall (Monticello, Iowa)|42.237778|-91.190833|||2024-02-21||451|25315|705||
29137872|Odd Fellows Hall (Troy Mills, Iowa)|42.288889|-91.682500|||2024-11-26||451|26555|523||
30129558|First Presbyterian Church (Marion, Iowa)|42.034411|-91.597094|||2019-12-16||469|13452|4025||
30144536|St. Peters United Evangelical Lutheran Church|42.822500|-91.187500|||2024-02-23||469|29797|2415||
30200627|St. Luke's Methodist Church (Monticello, Iowa)|42.240556|-91.188333|||2021-04-05||471|41361|3208||
30337849|James Greer McQuilkin Round Barn|42.264167|-91.795278|||2024-08-21||475|38657|613||
30338850|Erza McKenzie Round Barn|42.607222|-91.935278|||2024-08-23||475|41387|510||
30339029|Robert Kirkpatrick Round Barn|42.298611|-91.558056|||2024-08-21||475|41897|782||
30357794|Grimes Octagon Barn|42.936111|-91.750278|||2024-08-18||475|55195|665||
30738900|Round Barn, Millville Township|42.715556|-91.084444|||2024-08-21||480|73204|505||
30940380|Fremont Mill Bridge|42.110556|-91.140556|||2022-09-24||482|38115|747||
30974837|Fayette County Courthouse (Iowa)|42.960556|-91.805833|||2021-10-12||483|26550|2595||
31069554|Clayton County Courthouse (Iowa)|42.855278|-91.403333|||2021-01-29||485|30099|2361||
31070354|Delaware County Courthouse (Iowa)|42.483639|-91.455028|||2024-03-14||485|34270|2463||
31324117|Grant Wood's "Fall Plowing" Rural Historic Landscape District|42.115278|-91.388889|||2023-08-06||488|81112|790||
35607897|Upper Paris Bridge|42.244444|-91.584444|||2024-09-18||568|3367|1258||
36021386|Central City Commercial Historic District|42.204167|-91.524444|||2023-10-05||573|35747|1388||
36386986|Malek Theatre|42.469400|-91.893200|||2024-12-07||583|42345|3361||
37059962|Vine Street Bridge|42.954500|-91.808000|||2022-09-24||597|48581|491||
38380611|First Congregational Church (Garnavillo, Iowa)|42.868333|-91.237778|||2021-07-01||630|13791|931||
38380638|Bay Settlement Church and Monument|42.392222|-91.376944|||2024-01-31||630|17014|718||
38380699|First Baptist Church of West Union|42.962833|-91.808583|||2024-06-25||630|20288|480||
42019690|Motor, Iowa|42.807778|-91.351389|||2023-07-27||644|5247|2119||
49368563|280th Street Bridge|42.385000|-91.942778|||2022-09-24||800|12449|464||
49369721|Taylor's Ford Bridge|42.399444|-91.812778|||2024-09-18||800|12913|804||
49369931|Wapsipinicon River Bridge|42.459167|-91.890833|||2022-09-24||800|13717|825||
50669754|Ruth Suckow House|42.478333|-91.266944|||2022-05-30||826|30430|449||
50669880|J.J. Hoag House|42.487778|-91.456667|||2022-05-30||826|30879|569||
50670554|Coffin's Grove Stagecoach House|42.500278|-91.541944|||2023-08-06||826|31448|1342||
50670982|Lincoln Elementary School (Manchester, Iowa)|42.477778|-91.462500|||2021-04-23||826|32790|618||
50671215|McGee School|42.502222|-91.518611|||2020-10-03||826|33408|632||
50981405|State Savings Bank (Quasqueton, Iowa)|42.394444|-91.761389|||2020-10-03||834|44629|681||
50981662|Richardson-Jakway House|42.588889|-91.729444|||2022-05-30||834|45310|975||
50981930|Robert R. and Julia L. Plane House|42.466389|-91.891944|||2022-05-30||834|46285|758||
50982023|Eliphalet W. and Catherine E. Jaquish Purdy House|42.466944|-91.896667|||2022-05-30||834|47043|805||
50982146|Dr. Judd C. and Margaret S. Clarke Shellito House|42.466111|-91.888889|||2022-05-30||834|47848|1012||
50988890|Mathias C. and Eva B. Crowell Fuhrman Farm|42.518333|-91.928333|||2023-08-08||834|51636|1004||
50989913|Wapsipinicon Mill|42.468889|-91.895278|||2024-04-10||834|52640|663||
50990017|Fisher–Plane Commercial Building|42.468611|-91.893056|||2021-08-06||834|53303|887||
50990050|Maas Commercial Building|42.468611|-91.892778|||2020-10-03||834|54190|695||
50990163|Munson Building|42.470000|-91.892500|||2020-10-03||834|54885|868||
50993923|Weins Commercial Building|42.469722|-91.893611|||2020-10-03||835|1046|1005||
50994769|Shellsburg Bridge|42.093417|-91.869472|||2022-09-24||835|11504|675||
51002632|Upper Stone Schoolhouse|42.174444|-91.891667|||2021-10-20||835|36108|704||
51490298|Dry Run Bridge|42.755972|-91.370833|||2022-09-24||849|55454|896||
51490616|Mederville Bridge|42.763639|-91.421556|||2024-07-01||849|56350|668||
51491456|Mallory Township Bridge|42.718972|-91.178556|||2022-09-24||849|75104|649||
51495092|Garnavillo Township Bridge|42.862861|-91.282611|||2022-09-24||849|77485|637||
51495317|Garnavillo Township Culvert|42.867778|-91.269444|||2022-09-24||849|78122|541||
51495450|Read Township Culvert|42.833306|-91.319111|||2022-09-24||849|80786|471||
51498035|Elkader Opera House|42.855417|-91.405750|||2021-10-12||849|81257|1652||
51498899|Elkader Downtown Historic District|42.854556|-91.404444|||2023-08-06||849|82909|435||
51708801|Clayton School (Clayton, Iowa)|42.902583|-91.146056|||2020-10-11||852|51382|654||
51709620|St. Olaf Auditorium|42.927583|-91.386306|||2024-07-28||852|52036|842||
51709897|Franklin Hotel (Strawberry Point, Iowa)|42.683611|-91.533889|||2024-04-12||852|52878|1041||
51715504|Valley Mills (Garnavillo, Iowa)|42.864028|-91.192944|||2024-04-10||852|56787|745||
51716990|Stone Barn (Guttenberg, Iowa)|42.782556|-91.096306|||2020-10-10||852|59729|593||
51867447|Timothy Davis House|42.856528|-91.408472|||2024-10-11||854|13108|857||
51868596|Rialto Price House|42.854500|-91.407167|||2021-08-21||854|13965|512||
51869022|J.C. Stemmer House|42.853611|-91.408056|||2022-05-30||854|14477|630||
51869138|Schmidt House (Elkader, Iowa)|42.853000|-91.407389|||2022-05-30||854|15107|698||
51876467|Eckert House (Guttenberg, Iowa)|42.782333|-91.096444|||2022-05-30||854|23570|584||
51876812|Fuerste House|42.781528|-91.096111|||2022-05-30||854|24154|506||
51877386|Kolker House|42.782778|-91.097583|||2022-05-30||854|24660|585||
51877450|Matt-Bahls House|42.779639|-91.098194|||2022-05-30||854|25245|405||
51890762|McClaine House|42.783389|-91.097333|||2022-05-30||854|35651|621||
51891189|Moser Stone House|42.784306|-91.097139|||2022-05-30||854|36272|416||
51891643|Nieland House|42.778583|-91.096167|||2022-05-30||854|36688|416||
51896196|Weber House (Guttenberg, Iowa)|42.777028|-91.095556|||2022-05-30||854|39049|722||
51896419|Wehmer House|42.767556|-91.095556|||2024-07-17||854|39771|595||
51914123|Albertus Building|42.784333|-91.096722|||2021-10-12||854|55441|786||
51915952|Guttenberg State Bank|42.783056|-91.096667|||2024-01-16||854|56227|660||
51916903|Lakeside Ballroom|42.799389|-91.104278|||2024-12-06||854|56887|928||
51926938|Guttenberg Corn Canning Co.|42.789722|-91.103056|||2020-10-11||855|8998|499||
51947552|Guttenberg National Fish Hatchery and Aquarium Historic District|42.783139|-91.095472|||2023-08-06||855|24378|2011||
51960225|Motor Mill Historic District|42.807028|-91.351389|||2024-04-10||855|41774|2236||
51966855|Front Street (River Park Drive) Historic District|42.782222|-91.095556|||2023-08-06||855|44010|1690||
52024042|Twin Bridge (Fayette, Iowa)|42.817889|-91.878167|||2022-09-24||856|10065|635||
52025372|Otter Creek Bridge (Oelwein, Iowa)|42.686000|-91.947167|||2022-09-24||856|11454|528||
52040457|Alfred Hanson House|42.683528|-91.912944|||2022-05-30||856|21501|643||
52041409|Maple View Sanitarium|42.683528|-91.912944|||2023-07-25||856|23715|1333||
52078156|Alexander-Dickman Hall|42.841083|-91.799833|||2020-10-03||856|54033|1162||
52079163|August Nus Polygonal Barn|42.759722|-91.639722|||2024-08-20||856|55195|532||
52079298|Maynard Town Hall and Jail|42.774000|-91.880750|||2020-10-11||856|55727|820||
52079809|Hotel Mealey|42.676944|-91.913611|||2023-04-03||856|56547|1184||
52085790|Bigler Building|42.999611|-91.656583|||2020-10-10||856|62162|753||
52087029|The Elgin Block|42.957222|-91.629444|||2020-10-10||856|62915|977||
52088278|Hardware Building (Wadena, Iowa)|42.839806|-91.657222|||2021-04-03||856|63892|705||
52165987|Hale Bridge|42.092722|-91.274667|||2022-11-11||857|92704|878||
52166112|Lower Road Bridge|42.114778|-91.305889|||2022-09-24||857|93582|464||
52172564|Corbett's/Eby's Mill Bridge|42.200000|-91.059417|||2022-09-24||858|3238|1159||
52174063|Anamosa State Penitentiary Cemetery|42.112222|-91.308889|||2024-02-28||858|9767|1508||
52174690|Farm No. 1, Iowa Men's Reformatory|42.109167|-91.302222|||2023-08-06||858|11275|1826||
52180255|State Quarry, Iowa Men's Reformatory|42.123056|-91.318889|||2023-08-09||858|26592|1367||
52183346|Anamosa Main Street Historic District|42.108250|-91.285444|||2023-08-05||858|27959|1538||
52194015|Antioch School (Anamosa, Iowa)|42.085361|-91.214056|||2020-10-03||858|45906|777||
52194265|Edmund and Mary Ann Walworth Booth House|42.106861|-91.285333|||2022-05-30||858|46683|1151||
52194636|Col. William T. and Elizabeth C. Shaw House|42.102472|-91.272111|||2024-09-06||858|47834|846||
52198192|S.S. Farwell House|42.245111|-91.193111|||2023-10-30||858|55699|852||
52199034|Dr. Martin H. Caulkins House and Office|42.058667|-91.005250|||2023-10-29||858|56551|820||
52199255|Rick's Brewery|42.113333|-91.300000|||2022-02-11||858|57371|1144||
52749649|Memorial Building (Dyersville, Iowa)|42.484833|-91.120667|||2021-10-15||870|36205|1064||
52759887|Allen House (Dyersville, Iowa)|42.484167|-91.130694|||2022-05-30||871|2771|1107||
52760144|Sauser–Lane House|42.297917|-91.012361|||2022-05-30||871|3878|973||
54281673|Matsell Bridge|42.130556|-91.383250|||2020-10-03||897|30590|710||
54281806|Chain Lakes Bridge|42.050167|-91.775528|||2024-09-17||897|31300|651||
54457459|Taylor–Van Note House|42.042028|-91.728806|||2022-05-30||900|28214|908||
54533761|Braska House|42.028833|-91.600722|||2022-05-30||901|5037|620||
54536208|Granger House (Marion, Iowa)|42.035947|-91.599644|||2024-09-30||901|5657|757||
54537089|James W. and Ida G. Bowman House|42.034389|-91.594861|||2022-05-30||901|6414|660||
54547322|Samuel M. Lane House|42.034500|-91.592083|||2022-05-30||901|9346|470||
54579660|Glenn O. and Lucy O. Pyle House|42.034417|-91.593528|||2024-06-07||901|56529|781||
54580011|Joseph P. Mentzer House|42.029694|-91.588639|||2022-05-30||901|57310|620||
54589360|Marion Carnegie Public Library|42.033583|-91.596028|||2021-10-12||901|64712|1023||
54592342|Coggon Public School|42.281000|-91.527639|||2023-09-18||901|67346|1524||
54817119|Seminole Valley Farmstead|42.003611|-91.727222|||2024-08-06||902|50513|1006||
54832148|Marion Commercial Historic District|42.033361|-91.599306|||2023-08-08||902|59540|1811||
54868054|Pucker Street Historic District|42.034167|-91.592778|||2023-08-08||903|5011|1713||
54868977|Terrace Park Historic District|42.037500|-91.597222|||2023-08-09||903|6724|877||
54989782|William and Phebe C. Dunn House|42.031694|-91.599583|||2022-05-30||904|21117|735||
55242626|Our Mother of Sorrows Grotto Historic District|42.002778|-91.653333|||2023-08-08||906|35013|1236||
57821893|WCF & N Center Point Depot and Substation|42.192694|-91.781472|||2023-11-02||947|32550|844||
61516392|Farmers' State Bank (Volga, Iowa)|42.803056|-91.541111|||2023-12-23||992|36141|1146||
61517043|West Union Commercial Historic District|42.961389|-91.807222|||2023-08-05||992|37287|1533||
65767232|Coggon Commercial Historic District|42.280972|-91.530667|||2023-08-04||1018|31090|1300||
39314444|Whittier Friends Meeting House|42.093056|-91.463889|||2022-02-20||1049|3792|945||
