2026-05-15T11:23:24-04:00 2025-12-31 470585450 DOHMAN AKERLUND & EDDY LLC PO BOX 470 AURORA NE 688180470 990 2025-01-01 237004201 HAMILTON COUNTY HISTORICAL SOCIETY HAMI 4026946531 210 16TH STREET AURORA NE 68818 RILEY LARSON TREASURER 4026946531 2026-05-12 true JENNIFER L DVORAK CPA P00167095 4026946404 2026-05-12 2025 2025-03-06 01:10:19Z WILLIAM OBERMIER 317 N STREET AURORA NE 68818 496064 false X N/A X 1965 NE HAMILTON COUNTY HISTORICAL SOCIETY OPERATES THE "PLAINSMAN MUSEUM", A COUNTY MUSEUM, THAT HOLDS EXHIBITS AND FEATURED PROGRAMS AND EVENTS 12 12 2 43 0 99106 139930 8413 11406 23255 24837 31385 48021 162159 224194 0 0 51619 63376 0 0 120375 177229 171994 240605 -9835 -16411 2416915 2401170 820 1486 2416095 2399684 HAMILTON COUNTY HISTORICAL SOCIETY OPERATES THE "PLAINSMAN MUSEUM", A COUNTY MUSEUM, THAT HOLDS EXHIBITS AND FEATURED PROGRAMS AND EVENTS false false 236681 11406 INCOME AND EXPENSE FROM HISTORICAL EXHBITS, PROGRAMS AND EVENTS 236681 true true false false false false false true false false true true false false false false false false false false false false false false true false false false false false false false false false false false false false false false false false false false false false false true 2 0 2 true false false false false false false false false X 12 12 false false false false true true true true true false false true false false false true true false X RILEY LARSON 4026946531 1219 4TH STREET AURORA NE 68818 X ALAN ANDERSON BOARD MEMBER 1.00 X 0 0 0 MELISSA BENNETT BOARD MEMBER 1.00 X 0 0 0 KARA CLARK VICE PRESIDE 3.00 X X 0 0 0 TIM JONES DDS BOARD MEMBER 1.00 X 0 0 0 WILLIAM JACKSON SECRETARY 3.00 X X 0 0 0 RILEY LARSON TREASURER 3.00 X X 0 0 0 TROY MCDONALD BOARD MEMBER 1.00 X 0 0 0 WILLIAM OBERMIER PRESIDENT 3.00 X X 0 0 0 MATTHEW OSWALD BOARD MEMBER 1.00 X 0 0 0 CALLIE PERRY BOARD MEMBER 1.00 X 0 0 0 CARRIE PETERSON BOARD MEMBER 1.00 X 0 0 0 KEITH WASEM BOARD MEMBER 1.00 X 0 0 0 false false false 10881 25125 103924 139930 ADMISSION 611710 5881 5881 MISCELLANEOUS 611710 5525 5525 11406 9218 9218 200 200 200 200 283250 267631 15619 15619 15619 49522 3072 46450 2538 1167 1371 1371 224194 12977 24837 59857 59857 3519 3519 3120 3120 3924 3924 46798 46798 2673 2673 26848 26848 39221 39221 36412 36412 MISCELLANEOUS 5629 5629 REPAIRS & MAINTENANCE 5129 5129 DISPLAY EXPENSE 4306 4306 SUPPLIES 3169 3169 240605 236681 3924 0 53051 59477 15649 2369589 233792 2156144 2135797 207720 190247 2416915 2401170 820 1486 820 1486 X 389054 389054 2027041 2010630 2416095 2399684 2416915 2401170 -16411 X true X false false X 225713 281134 125202 99106 139930 871085 225713 281134 125202 99106 139930 871085 305742 565343 21276 10652 12548 13759 25037 83272 20822 46882 28668 39798 59227 195397 1149754 146661 0.49170 0.74800 X PART II, LINE 10 ADMISSION, FUNDRAISER, MISCELLANEOUS 195,397 RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED 153642 X false 2124879 183340 1941539 90068 49452 40616 154642 1000 153642 2135797 LPL INVESTMENTS 190247 C 190247 FUNDRAISERS 49522 49522 3072 49522 49522 3072 3072 46450 FORM 990, PAGE 6, PART VI, LINE 6 MEMBERSHIPS FORM 990, PAGE 6, PART VI, LINE 7A APPROVAL BY MEMBERS AT ANNUAL MEETING FORM 990, PAGE 6, PART VI, LINE 7B VARIOUS DECISIONS APPROVED AT ANNUAL MEETING OF MEMBERS FORM 990, PAGE 6, PART VI, LINE 11B REVIEWED BY ENTIRE BOARD AT MONTHLY MEETING FORM 990, PAGE 6, PART VI, LINE 15A WAGES COMPARABLE WITH LIKE EXPERIENCE AND EDUCATION. FORM 990, PAGE 6, PART VI, LINE 15B WAGES COMPARABLE WITH LIKE EXPERIENCE AND EDUCATION FORM 990, PAGE 6, PART VI, LINE 19 AVAILABLE UPON REQUEST