| Oregon Federal Census Index 1900 | ||||
| Baker County | Series T623 | |||
| Name | Precinct | ED No. | Sheet No. | Line No. |
| Macy, Edwin S. | Baker City Ward 1 | 162 | 10 | 13 |
| Magann, Mary | Baker City Ward 4 | 162 | 14 | 35 |
| Mahoney, Jerry W. | Parker | 181 | 1 | 48 |
| Malher, Babie | Baker City Ward 1 | 162 | 7 | 7 |
| Malher, Mura | Baker City Ward 1 | 162 | 7 | 6 |
| Malher, Robert E. | Baker City Ward 1 | 162 | 7 | 5 |
| Mandle, Fran B. | Baker City Ward 2 | 162 | 3 | 7 |
| Mandle, Hester* W. | Baker City Ward 2 | 162 | 3 | 6 |
| Mansfield, Mabel | Baker City Ward 1 | 162 | 10 | 31 |
| Marina, Frank | Parker | 181 | 3 | 14 |
| Marjice*, William | Baker City Ward 2 | 162 | 1 | 87 |
| Marshall, Allice M. | Baker City Ward 4 | 162 | 15 | 25 |
| Marshall, John | Baker City Ward 1 | 162 | 9 | 88 |
| Martin, Albert | Baker City Ward 2 | 162 | 5 | 46 |
| Martin, Dock | Baker City Ward 2 | 162 | 5 | 45 |
| Martin, Fleming B. | Baker City Ward 2 | 162 | 5 | 44 |
| Martin, Hattie M. | Baker City Ward 2 | 162 | 5 | 20 |
| Martin, Maud P. | Baker City Ward 2 | 162 | 5 | 47 |
| Martin, Thomas C. | Parker | 181 | 2 | 79 |
| Martin, Viola M. | Baker City Ward 2 | 162 | 5 | 19 |
| Marvin, Lucinda | Baker City Ward 1 | 162 | 13 | 13 |
| Mauran, George | Parker | 181 | 4 | 32 |
| May, Bell | Baker City Ward 4 | 162 | 16 | 50 |
| May, Carrie | Baker City Ward 4 | 162 | 16 | 49 |
| May, Charles R. | Baker City Ward 4 | 162 | 16 | 51 |
| May, William J. | Baker City Ward 4 | 162 | 16 | 48 |
| Maynard, John R. | Baker City Ward 2 | 162 | 5 | 18 |
| McArdly, Phillip | Parker | 181 | 3 | 13 |
| McAvery, Peter | Baker City Ward 1 | 162 | 7 | 42 |
| McCahan, Annette | Baker City Ward 4 | 162 | 16 | 44 |
| McCann, Annie L. | Parker | 181 | 1 | 80 |
| McCann, Frank N. | Parker | 181 | 1 | 79 |
| McCartney, Anna S. | Baker City Ward 4 | 162 | 14 | 81 |
| McCartney, Frank** | Baker City Ward 4 | 162 | 14 | 80 |
| McConnell, Angie W. | Baker City Ward 1 | 162 | 9 | 47 |
| McConnell, Clarence | Baker City Ward 1 | 162 | 9 | 48 |
| McConnell, George W. | Baker City Ward 1 | 162 | 9 | 46 |
| McConnell, Hazel | Baker City Ward 1 | 162 | 9 | 51 |
| McConnell, Larence | Baker City Ward 1 | 162 | 9 | 50 |
| McConnell, Warren | Baker City Ward 1 | 162 | 9 | 49 |
| McCord, Alberta J. | Baker City Ward 1 | 162 | 6 | 25 |
| McCord, Angelina | Baker City Ward 1 | 162 | 6 | 20 |
| McCord, Elizabeth M. | Baker City Ward 1 | 162 | 6 | 22 |
| McCord, George W. S. | Baker City Ward 1 | 162 | 6 | 26 |
| McCord, Grace E. | Baker City Ward 1 | 162 | 6 | 27 |
| McCord, Harvey G. | Baker City Ward 1 | 162 | 6 | 21 |
| McCord, Oliver H. | Baker City Ward 1 | 162 | 6 | 24 |
| McCord, Robert N. | Baker City Ward 1 | 162 | 6 | 23 |
| McCoy, Anna V. | Baker City Ward 1 | 162 | 13 | 6 |
| McCoy, Geroge W. | Baker City Ward 1 | 162 | 13 | 5 |
| McCoy, Mary R. | Baker City Ward 1 | 162 | 13 | 8 |
| McCoy, Rose A. | Baker City Ward 1 | 162 | 13 | 7 |
| McCrary, Melvin B. | Parker | 181 | 4 | 36 |
| McCrimmon, Davida | Parker | 181 | 3 | 63 |
| McCrimmon, George | Parker | 181 | 3 | 66 |
| McCrimmon, Matilda | Parker | 181 | 3 | 64 |
| McCrimmon, Maud | Parker | 181 | 3 | 65 |
| McCrimmon, Nellie | Parker | 181 | 3 | 67 |
| McCrimmon, Verna | Parker | 181 | 3 | 68 |
| McCulloch, Eliza J. | Baker City Ward 2 | 162 | 2 | 83 |
| McCzary*, Phoebe J. | Baker City Ward 1 | 162 | 13 | 65 |
| McDaniels, Edward B. | Baker City Ward 1 | 162 | 10 | 41 |
| McDonald, David | Baker City Ward 1 | 162 | 11 | 66 |
| McDonald, Fedelia M. | Baker City Ward 4 | 162 | 16 | 29 |
| McDonald, John P. | Baker City Ward 4 | 162 | 16 | 28 |
| McDonald, Margaret | Baker City Ward 1 | 162 | 13 | 66 |
| McDougall, Alexander | Baker City Ward | 162 | 6 | 9 |
| McDougall, Edna D. | Baker City Ward 1 | 162 | 6 | 8 |
| McEwen, Duncan C. | Baker City Ward 2 | 162 | 4 | 45 |
| McEwen, hattie E. | Baker City Ward 2 | 162 | 4 | 46 |
| McEwen, Jessi M. | Baker City Ward 2 | 162 | 4 | 47 |
| McFayden, Dell E. | Parker | 181 | 4 | 56 |
| McFayden, Murdock C. | Parker | 181 | 4 | 55 |
| McGinnis, John | Parker | 181 | 2 | 53 |
| McGowan, Agusta C. | Baker City Ward 1 | 162 | 9 | 38 |
| McGowan, Hugh | Baker City Ward 1 | 162 | 9 | 37 |
| McGraves, Ted | Baker City Ward 1 | 162 | 13 | 75 |
| McG**n, ** | Baker City Ward 1 | 162 | 13 | 18 |
| McG**n, ** | Baker City Ward 1 | 162 | 13 | 20 |
| McG**n, Helen | Baker City Ward 1 | 162 | 13 | 21 |
| McG**n, Mary R. | Baker City Ward 1 | 162 | 13 | 19 |
| McInnis, Chester S. | Baker City Ward 1 | 162 | 9 | 54 |
| McInnis, Estella D. | Baker City Ward 1 | 162 | 9 | 52 |
| McInnis, Roy A. | Baker City Ward 1 | 162 | 9 | 53 |
| McIntosh, Catherine M. | Baker City Ward 1 | 162 | 7 | 35 |
| McIntosh, Charlotte C. | Baker City Ward 1 | 162 | 7 | 33 |
| McIntosh, Florence D. | Baker City Ward 1 | 162 | 7 | 34 |
| McKay, Anna | Baker City Ward 1 | 162 | 8 | 45 |
| McKay, Annie | Baker City Ward 1 | 162 | 8 | 44 |
| McKay, Arthur H. | Parker | 181 | 4 | 77 |
| McKay, Edna S. | Parker | 181 | 4 | 75 |
| McKay, James J. | Parker | 181 | 4 | 73 |
| McKay, Minnie E. | Baker City Ward 1 | 162 | 8 | 46 |
| McKay, Nellie M. | Parker | 181 | 4 | 74 |
| McKay, Thomas | Parker | 181 | 4 | 78 |
| McKay, William J. | Parker | 181 | 4 | 76 |
| McKienney*, Peter* | Baker City Ward 1 | 162 | 13 | 74 |
| McLeod, Daniel | Parker | 181 | 4 | 20 |
| McMager*, Winnie | Baker City Ward 1 | 162 | 7 | 26 |
| McMahon, Gertrude E. | Baker City Ward 1 | 162 | 12 | 38 |
| McMahon, Thomas J. | Baker City Ward 1 | 162 | 12 | 37 |
| McMullen, Ross | Baker City Ward 1 | 162 | 9 | 70 |
| McNichols, James C. | Baker City Ward 1 | 162 | 11 | 30 |
| McNunda*, Charles | Baker City Ward 2 | 162 | 4 | 92 |
| McNunda*, Jane | Baker City Ward 2 | 162 | 4 | 89 |
| McNunda*, Jean | Baker City Ward 2 | 162 | 4 | 91 |
| McNunda*, Mary | Baker City Ward 2 | 162 | 4 | 93 |
| McNunda*, Thomas | Baker City Ward 2 | 162 | 4 | 90 |
| McPhelim, Catherine F. | Baker City Ward 1 | 162 | 11 | 35 |
| McPhelim, Fanny F. | Baker City Ward 1 | 162 | 11 | 33 |
| McPhelim, Francis J. | Baker City Ward 1 | 162 | 11 | 34 |
| McPhelim, James | Baker City Ward 1 | 162 | 11 | 32 |
| McSeian, Lars* | Baker City Ward 4 | 162 | 14 | 58 |
| McUrda, Gasby | Parker | 181 | 3 | 76 |
| Mead, ** | Baker City Ward 2 | 162 | 1 | 19 |
| Mead, Ruben O. | Parker | 181 | 3 | 84 |
| Mead, S* | Baker City Ward 2 | 162 | 1 | 18 |
| Mecham, Thomas C. | Baker City Ward 1 | 162 | 7 | 25 |
| Mehlhoh, Augusta J. | Baker City Ward 1 | 162 | 9 | 22 |
| Mehlhoh, Henry | Baker City Ward 1 | 162 | 9 | 21 |
| Meier, William | Baker City Ward 1 | 162 | 8 | 90 |
| Merrill, George E. | Baker City Ward 4 | 162 | 15 | 6 |
| Merrill, Harriet | Baker City Ward 4 | 162 | 15 | 5 |
| Merrill, Serdy T. | Baker City Ward 4 | 162 | 15 | 4 |
| Merrill, William A. | Baker City Ward 1 | 162 | 6 | 40 |
| Merwin, Mabel H. | Baker City Ward 1 | 162 | 12 | 80 |
| Merwin, Prudence C. | Baker City Ward 1 | 162 | 12 | 79 |
| Merwin, Todd A. | Baker City Ward 1 | 162 | 12 | 78 |
| Metz, Henry A. | Parker | 181 | 4 | 61 |
| Metz, Rolla | Parker | 181 | 4 | 58 |
| Meyer, Caroline | Baker City Ward 1 | 162 | 8 | 68 |
| Michell, Alta M. | Baker City Ward 1 | 162 | 13 | 45 |
| Michell, George | Baker City Ward 1 | 162 | 13 | 44 |
| Michell, Lucie L. | Baker City Ward 1 | 162 | 13 | 46 |
| Michell, Thomas J. | Baker City Ward 1 | 162 | 9 | 13 |
| Miller, Anna E. | Baker City Ward 1 | 162 | 12 | 22 |
| Miller, Charles | Baker City Ward 1 | 162 | 11 | 87 |
| Miller, Charles W. | Parker | 181 | 3 | 5 |
| Miller, Ed | Baker City Ward 1 | 162 | 10 | 95 |
| Miller, Elizabeth M. | Baker City Ward 1 | 162 | 10 | 12 |
| Miller, Hazel S. | Baker City Ward 1 | 162 | 10 | 97 |
| Miller, Louisa | Baker City Ward 1 | 162 | 12 | 25 |
| Miller, Mary E. | Baker City Ward 1 | 162 | 12 | 23 |
| Miller, Nettie J. | Baker City Ward 1 | 162 | 10 | 96 |
| Miller, William A. | Baker City Ward 1 | 162 | 6 | 38 |
| Miller, William A. | Baker City Ward 1 | 162 | 12 | 24 |
| Miller*, ** | Baker City Ward 2 | 162 | 1 | 98 |
| Mills, Clarance S. | Parker | 181 | 4 | 48 |
| Mills, Mary A. | Baker City Ward 2 | 162 | 4 | 13 |
| Mills, Norman W. | Parker | 181 | 2 | 80 |
| Mills, Richard | Baker City Ward 2 | 162 | 4 | 11 |
| Mills, Sharlott | Baker City Ward 2 | 162 | 4 | 12 |
| Misene, Edward | Baker City Ward 4 | 162 | 16 | 2 |
| Mitchell, Alexander H. | Baker City Ward 2 | 162 | 3 | 25 |
| Mitchell, Albert | Baker City Ward 1 | 162 | 11 | 62 |
| Mitchell, Anna I. | Baker City Ward 2 | 162 | 3 | 26 |
| Mitchell, Howard* | Baker City Ward 2 | 162 | 3 | 28 |
| Mitchell, John H. | Baker City Ward 2 | 162 | 3 | 73 |
| Mitchell, Lilah L. | Baker City Ward 1 | 162 | 7 | 16 |
| Mitchell, Marry G. | Baker City Ward 2 | 162 | 3 | 29 |
| Mitchell, Mary A. | Baker City Ward 1 | 162 | 7 | 14 |
| Mitchell, Mazy C. | Baker City Ward 1 | 162 | 7 | 17 |
| Mitchell, Nellie A. | Baker City Ward 1 | 162 | 7 | 15 |
| Mitchell, Roscoe B. | Baker City Ward 2 | 162 | 3 | 27 |
| Mohr, Charles J. | Parker | 181 | 4 | 7 |
| Molmian, Gonk | Parker | 181 | 2 | 58 |
| Moncrief, Herbert | Rock Creek | 176 | 5 | 94 |
| Montague, Micheal | Parker | 181 | 4 | 16 |
| Moore, Cora M. | Rock Creek | 176 | 5 | 97 |
| Moore, Ralph P. | Baker City Ward 2 | 162 | 4 | 98 |
| Moore, William R. | Rock Creek | 176 | 5 | 96 |
| Morgan, Henry L. | Baker City Ward 4 | 162 | 14 | 15 |
| Morgan, Mamie K. | Baker City Ward 4 | 162 | 14 | 16 |
| Morrison, George | Baker City Ward 4 | 162 | 14 | 49 |
| Morrison, Mary A. | Baker City Ward 4 | 162 | 14 | 50 |
| Morrison*, Duane* | Baker City Ward 2 | 162 | 1 | 92 |
| Morrison*, Erma* A. | Baker City Ward 2 | 162 | 1 | 93 |
| Morrison*, Hazel A. | Baker City Ward 2 | 162 | 1 | 94 |
| Morrison*, Louis H. | Baker City Ward 2 | 162 | 1 | 95 |
| Moscardini, Andrew | Parker | 181 | 2 | 57 |
| Mosier, Alo O. | Parker | 181 | 3 | 79 |
| Mosier, Arthur R. | Parker | 181 | 3 | 78 |
| Mosier, John T. | Parker | 181 | 3 | 80 |
| Mosier, Perry I. | Parker | 181 | 3 | 81 |
| Moulton, Clarence | Baker City Ward 2 | 162 | 1 | 63 |
| Moulton, Ella L | Baker City Ward 2 | 162 | 1 | 62 |
| Moulton, Ellen B. | Baker City Ward 2 | 162 | 1 | 60 |
| Moulton, George B. | Baker City Ward 2 | 162 | 1 | 59 |
| Moulton, Herbert G. | Baker City Ward 2 | 162 | 1 | 61 |
| Muenssinger, John | Baker City Ward 1 | 162 | 9 | 85 |
| Mulrey, Micheal E. | Parker | 181 | 2 | 63 |
| Mun**, Andria* M. | Baker City Ward 1 | 162 | 13 | 31 |
| Mun**, Peter A. | Baker City Ward 1 | 162 | 13 | 30 |
| Murray, George | Parker | 181 | 4 | 57 |
| Murray, Jennie | Baker City Ward 1 | 162 | 12 | 27 |
| Murray, John I. | Baker City Ward 1 | 162 | 12 | 26 |
| Myers, Charles O. | Baker City Ward 1 | 162 | 12 | 73 |
| Myers, Fredrick | Parker | 181 | 1 | 25 |
| Myers, Katie M. | Baker City Ward 1 | 162 | 12 | 72 |
| Myers, Robert R. | Baker City Ward 1 | 162 | 10 | 37 |