08586208|Merchants' National Bank|41.743333|-92.724375|||2024-12-20||39|0|4008||
12711990|Phil Hoffman House|41.295564|-92.635722|||2022-05-30||74|37147|607||
16134720|Charles H. Spencer House|41.747825|-92.730594|||2023-11-14||124|77632|702||
20823990|Ladora Savings Bank|41.754722|-92.183611|||2022-05-23||256|77021|1914||
20878898|Tama County Courthouse|41.996944|-92.577500|||2024-03-20||257|78383|1442||
23377199|Carroll Alsop House|41.296833|-92.622944|||2024-08-29||311|142651|1023||
23377269|Jack Lamberson House|41.300278|-92.627778|||2024-11-14||311|143674|644||
26686829|Saints Peter and Paul Roman Catholic Church Historic District|41.305350|-92.005947|||2024-09-10||391|0|5295||
27634985|St. Patrick's Catholic Church (Georgetown, Iowa)|41.013333|-92.955556|||2024-12-21||410|80228|5866||
28792712|Masonic Opera House|41.401389|-92.354722|||2024-08-21||442|20449|629||
28994129|St. James Episcopal Church (Oskaloosa, Iowa)|41.294167|-92.641389|||2024-05-28||448|45780|2001||
29304936|Lincoln Highway Bridge (Tama, Iowa)|41.963889|-92.562222|||2022-09-24||455|163044|637||
30459420|Plagmann Round Barn|41.725139|-92.056639|||2024-08-21||477|95486|669||
30872700|Keokuk County Courthouse|41.333333|-92.204444|||2024-09-03||481|136887|1596||
30917037|Iowa County Courthouse (Iowa)|41.798056|-92.070556|||2022-11-24||482|14028|1018||
30917384|Poweshiek County Courthouse|41.584806|-92.524278|||2024-09-03||482|15046|1760||
30917822|Monroe County Courthouse (Iowa)|41.026611|-92.807667|||2022-10-05||482|16806|1906||
30918419|Mahaska County Courthouse|41.295077|-92.643495|||2024-09-03||482|20982|1920||
30941979|Wapello County Courthouse|41.019722|-92.410556|||2024-09-03||482|38862|3407||
31806878|Ottumwa Public Library|41.019722|-92.408611|||2024-09-03||493|69813|2406||
35642326|Ottumwa City Hall|41.018611|-92.410556|||2024-09-03||568|33868|1668||
35660547|Jay Funeral Home|41.020000|-92.409722|||2024-10-11||568|39909|576||
35660938|Ottumwa Young Women's Christian Association|41.021389|-92.412778|||2023-03-04||568|40485|1368||
35661321|First National Bank (Ottumwa, Iowa)|41.017222|-92.411667|||2024-05-25||568|41853|942||
35661521|Benson Building (Ottumwa, Iowa)|41.016944|-92.410278|||2024-05-25||568|42795|728||
35661672|Benson Block|41.017500|-92.409722|||2021-10-12||568|43523|505||
35664623|Jefferson Street Viaduct|41.010833|-92.415278|||2024-02-04||568|49600|2922||
35672125|Dahlonega School No. 1|41.058333|-92.370278|||2023-11-14||568|61340|444||
35672629|Foster/Bell House|41.019722|-92.407500|||2024-04-29||568|61784|1080||
35684769|Ottumwa Cemetery|41.033056|-92.408611|||2023-08-26||568|68096|1941||
35687725|Trinity Episcopal Church (Ottumwa, Iowa)|41.019644|-92.408247|||2024-02-29||568|70550|997||
35689536|Fifth Street Bluff Historic District|41.019167|-92.407222|||2023-08-06||568|71547|2060||
35690598|Vogel Place Historic District|41.037500|-92.402778|||2024-11-16||568|73607|1333||
35697525|Court Hill Historic District|41.025278|-92.408611|||2023-08-06||569|9959|2223||
35977296|Rose Hill Methodist Episcopal Church|41.320556|-92.465278|||2021-03-30||572|37668|494||
36000435|Hendrik J. and Wilhelmina H. Van Den Berg Cottage|41.401111|-92.928333|||2023-11-14||573|3826|596||
36000493|Porter-Rhynsburger House|41.403889|-92.918333|||2023-11-14||573|4422|597||
36386822|E. H. Gibbs House|41.308611|-92.644722|||2021-03-29||583|40204|1526||
36386888|Lincoln School (Oskaloosa, Iowa)|41.297500|-92.654722|||2021-04-22||583|41730|615||
36387102|Forest Cemetery Entrance|41.303333|-92.633889|||2024-02-29||583|45706|727||
36388271|Oskaloosa City Hall|41.293611|-92.644444|||2021-10-12||583|46433|496||
36388325|Oskaloosa City Park and Band Stand|41.295000|-92.643889|||2023-08-08||583|46929|1038||
36388341|Oskaloosa Fire Station|41.293611|-92.644167|||2021-10-12||583|47967|581||
36388378|Seeberger–Loring–Kilburn House|41.295556|-92.639444|||2022-05-30||583|48548|960||
36388468|Public Square Historic District (Sigourney, Iowa)|41.333333|-92.204444|||2024-09-03||583|51456|1261||
36390062|Oskaloosa City Square Commercial Historic District|41.295077|-92.643495|||2024-09-03||584|0|470||
37099670|J.W. Garner Building|41.018889|-92.410000|||2022-07-07||597|69267|710||
37287611|Hotel Ottumwa|41.018611|-92.411944|||2024-08-26||600|77168|1742||
38403313|Iowa Yearly Meeting House-College Avenue Friends Church|41.303333|-92.648056|||2023-11-17||630|42379|1144||
38403353|First Christian Church (Pella, Iowa)|41.407222|-92.919167|||2022-08-12||630|45330|1488||
48642994|St. Joseph Hospital Historic District|41.037175|-92.399122|||2023-08-09||784|27381|2207||
49095193|Sigourney Public Library|41.334875|-92.203675|||2024-01-04||795|39354|800||
49104073|Lancaster School (Sigourney, Iowa)|41.275175|-92.167284|||2020-11-11||796|1416|1421||
49104876|Theodore White House|41.449722|-92.090000|||2022-05-30||796|2837|658||
49105238|Bruce Goldfish Fisheries|41.455000|-92.316111|||2024-06-19||796|3495|1444||
49339163|Pilot Grove State Preserve|41.630278|-92.084167|||2021-10-14||799|43036|1098||
49347380|E.J. Baird House|41.572500|-92.158611|||2022-05-30||799|50245|1047||
49347691|Fred G. Turner House|41.556944|-92.065556|||2022-05-30||799|51292|933||
49348083|David and M. Maria Hughes House|41.659444|-92.007778|||2022-05-30||799|52225|1481||
49581783|Arvine and Elizabeth W. White House|41.030556|-92.807222|||2022-05-30||805|15253|888||
49582620|Dr. George A. Jenkins House|41.024306|-92.812361|||2022-05-30||805|16972|796||
49582944|Elbert-Bates House|41.025000|-92.810000|||2022-05-30||805|19447|1569||
49583309|T.B. Perry House|41.026944|-92.811389|||2022-05-30||805|23261|1317||
49583798|Noble-Kendall House|41.027500|-92.805278|||2023-05-12||805|24578|1614||
49585367|Buxton Historic Townsite|41.158333|-92.821111|||2023-09-22||805|27316|4201||
49598766|Albia Square and Central Commercial Historic District|41.026667|-92.807222|||2023-08-05||805|45729|2525||
49616095|Chambers Ford Bridge|41.883611|-92.335833|||2024-09-18||806|5195|1159||
49616373|Toledo Bridge|41.992222|-92.591667|||2023-08-09||806|6354|452||
49626801|Hope Fire Company Engine House|41.995000|-92.577778|||2024-07-26||806|16929|1295||
49628177|Tama County Jail|41.996944|-92.577778|||2024-08-19||806|18224|1093||
49628366|Wieting Theater|41.995556|-92.576389|||2021-03-30||806|19317|1020||
49641649|Matthew Edel Blacksmith Shop and House|41.943889|-92.961389|||2023-12-15||806|63517|2757||
50137251|Lynnville Mill and Dam|41.580556|-92.782778|||2024-04-10||813|50133|1249||
50146910|New Carroll House Hotel|41.585000|-92.522500|||2024-03-24||814|3995|431||
50147534|Brooklyn Hotel (Brooklyn, Iowa)|41.728333|-92.447500|||2021-03-28||814|4426|612||
50148848|Kent Union Chapel and Cemetery|41.806111|-92.443056|||2023-08-07||814|5038|1372||
50164241|William Manatt House|41.731111|-92.445833|||2024-07-19||814|21744|1034||
50164606|P. P. Raymond House|41.708333|-92.556111|||2022-05-30||814|22778|648||
50176343|Levi P. Grinnell House|41.744722|-92.722222|||2022-09-16||814|35205|672||
50176773|E.A. and Rebecca (Johnson) Marsh House|41.742778|-92.718056|||2022-05-30||814|35877|672||
50177222|B.J. Ricker House|41.752222|-92.723611|||2022-05-30||814|36549|624||
50207280|Grinnell Historic Commercial District|41.743611|-92.725000|||2023-08-06||815|5297|1407||
50229558|North Grinnell Historic District|41.749722|-92.722500|||2023-08-08||815|35804|911||
50229724|Bowers and McDonald Office Building|41.742222|-92.724722|||2024-05-20||815|36715|749||
50229864|Grinnell Herald Building|41.744722|-92.725000|||2020-10-03||815|37464|837||
50236644|Interior Telephone Company Building|41.744722|-92.724722|||2020-10-03||815|42230|1023||
50239126|Stewart Library|41.743889|-92.723611|||2021-05-19||815|44380|953||
50240624|Spaulding Manufacturing Company|41.742778|-92.729167|||2023-01-20||815|45333|775||
50241215|Pioneer Oil Company Filling Station|41.743056|-92.727500|||2020-10-03||815|46108|1130||
50247926|Farmers Mutual Reinsurance Company Building|41.744722|-92.724722|||2020-10-03||815|53311|1696||
50252591|Goodnow Hall (Grinnell College)|41.746944|-92.721944|||2020-10-03||815|56525|1058||
50254390|Mears Cottage|41.746890|-92.718700|||2023-09-14||816|0|1252||
50354808|Smith–Johnson House|41.295556|-92.636944|||2023-07-30||817|38334|932||
50359001|North Skunk River Bridge|41.494722|-92.633333|||2024-10-06||817|39995|822||
50359205|Bellefountain Bridge|41.281944|-92.860000|||2022-09-24||817|40817|587||
50359824|Eveland Bridge|41.242778|-92.756389|||2022-09-24||817|41404|871||
50360578|Oskaloosa Public Library|41.293333|-92.645556|||2023-02-09||817|42275|2151||
50378188|Oskaloosa station|41.289167|-92.643333|||2023-11-14||818|5622|1110||
50378454|Spring Creek Friends Cemetery|41.311667|-92.602778|||2024-02-28||818|6732|1039||
50378962|Vander Wilt Farmstead Historic District|41.372778|-92.803056|||2023-10-20||818|7771|1262||
50394027|Edmundson Park Historic District|41.285278|-92.660000|||2023-08-06||818|29284|934||
50399010|Paradise Block Historic District|41.295278|-92.638333|||2023-08-08||818|33726|1130||
50401836|Ulysses Simpson Grant Elementary School|41.297778|-92.636944|||2021-04-26||818|36092|1001||
50402226|Stock Judging Pavilion (Oskaloosa, Iowa)|41.301111|-92.658889|||2021-03-30||818|37093|617||
50403077|Spring Creek Meeting House-H Street Mission|41.296583|-92.654722|||2020-10-03||818|37710|1039||
50403942|Daniel Nelson House and Barn|41.332500|-92.621389|||2024-08-15||818|38749|1295||
50409636|Dr. William E. and Ethel Rosenberger Berry House|41.305833|-92.646667|||2022-05-30||818|46514|931||
50409950|Thomas J. Conover House|41.303889|-92.645000|||2022-05-30||819|553|1120||
50412792|William A. and Ida C. Johnson House|41.303611|-92.647778|||2023-02-22||819|3419|1064||
50413019|Dr. William H. and Mae R. Klose House|41.306389|-92.647778|||2022-05-30||819|4483|860||
50413277|Dr. Ella Stokes House|41.305556|-92.649722|||2022-05-30||819|5343|750||
50414095|Prof. Edgar H. and Irene D. Stranahan House|41.306389|-92.646944|||2022-05-30||819|6093|1130||
50414647|Pierson–Betts House|41.306389|-92.646944|||2022-05-30||819|7223|923||
50414798|Spurgin Residence|41.303611|-92.647778|||2022-05-30||819|8146|623||
50425964|Oskaloosa Monthly Meeting of Friends Parsonage|41.303056|-92.648333|||2023-11-17||819|21646|1272||
50426827|President's Cottage|41.303611|-92.650278|||2022-10-05||819|23569|1113||
50427160|Maj. James W. McMullin House|41.294444|-92.641111|||2022-05-30||819|24682|848||
50427362|John H. Shoemake House|41.293333|-92.646111|||2022-05-30||819|25530|751||
50427822|John K. Voorhees House|41.385278|-92.822778|||2022-05-30||819|26281|872||
50988011|Greater Second Street Historic District|41.016944|-92.409444|||2023-08-06||834|50435|1201||
50995552|Youngville Cafe|41.963889|-92.025556|||2022-08-01||835|21874|1741||
50996156|Sankot Motor Company|41.896944|-92.276111|||2021-10-12||835|26576|898||
50997074|Herring Hotel (Belle Plaine, Iowa)|41.897222|-92.276667|||2024-02-02||835|28555|1797||
50997443|Frank E. and Katie (Cherveny) Zalesky House|41.892417|-92.275306|||2022-05-30||835|30352|609||
51004445|Belle Plaine Main Street Historic District|41.896389|-92.276667|||2023-08-05||835|36812|1447||
51200400|Harvey Railroad Bridge|41.317222|-92.910000|||2022-09-24||841|12244|1149||
51200555|Wabash Railroad Bridge|41.341389|-92.940556|||2022-09-24||841|13393|777||
51205828|Evan F. Ellis Farmhouse|41.219444|-92.889167|||2022-09-02||841|20728|1016||
51206342|Philipus J. and Cornelia Koelman House|41.409861|-92.918611|||2022-05-30||841|23237|1044||
51207193|Dominie Henry P. Scholte House|41.408333|-92.917778|||2023-11-14||841|30226|1003||
51207347|Dirk Van Loon House|41.400000|-92.928611|||2023-11-14||841|35188|529||
51207517|Dirk and Cornelia J. Vander Wilt Cottage|41.408889|-92.918333|||2022-05-30||841|35717|679||
51209100|Thomas F. and Nancy Tuttle House|41.410833|-92.915694|||2022-05-30||841|36396|896||
51213761|B.H. and J.H.H. Van Spanckeren Row Houses|41.406389|-92.913611|||2024-05-19||842|18060|1404||
51214220|William Van Asch House-Huibert Debooy Commercial Room|41.407917|-92.924444|||2022-05-30||842|19464|1424||
51214681|Henry and Johanna Van Maren House-Diamond Filling Station|41.405222|-92.916806|||2022-05-30||842|20888|1227||
51214986|Ten Hagen Cottage–Stegeman Store|41.408333|-92.924722|||2024-11-21||842|22115|1064||
51219438|Pella Opera House|41.406389|-92.915278|||2024-08-21||842|31084|1165||
51222845|East Amsterdam School|41.376111|-92.957778|||2020-10-11||842|33648|1168||
55822800|Hofmann Building|41.018611|-92.411944|||2024-08-26||917|13234|758||
55878166|Collegiate Neighborhood Historic District|41.403056|-92.918333|||2024-10-02||918|16120|657||
55887895|First United Brethren Church (Toledo, Iowa)|41.995806|-92.576611|||2019-10-29||918|37423|937||
58011832|Gary J. and Matilda Vermeer Farmstead|41.409417|-92.870528|||2022-12-26||952|49434|941||
61677312|Peoples National Bank (Pella, Iowa)|41.405944|-92.916833|||2020-10-11||994|37066|1612||
63087321|Oskaloosa Post Office|41.296389|-92.645000|||2021-01-30||1010|34258|445||
63305181|King Tower Historic District|41.964167|-92.557222|||2023-08-04||1011|10450|1384||
65442824|Preston's Station Historic District|41.887222|-92.283056|||2023-08-05||1017|13425|1170||
65836178|Agassiz School|41.998000|-92.416556|||2022-09-08||1018|42782|832||
