
The census entries for surnames beginning with L:
| Surname | Given Name | Age | Birth Place | Precinct | Page/Line | ED | Notes |
| La Geave | Leslie F. | 36 | WA | Nunamaker | 6A/34 | 3-61 | Surname unclear |
| Laird | Arthur C. | 27 | WA | Pasco | 20A/5 | 3-64 | |
| Laird | Clarissa E. | 25 | WA | Pasco | 20A/6 | 3-64 | |
| Lake | Charles F. | 49 | OH | Connell | 5B/68 | 3-60 | |
| Lake | Faye | 6 | MN | Connell | 5B/57 | 3-60 | |
| Lake | Fern | 5 | MN | Connell | 5B/58 | 3-60 | |
| Lake | Grace | 26 | MI | Connell | 5B/56 | 3-60 | |
| Lake | Harrison | 40 | MN | Connell | 5B/55 | 3-60 | |
| Lake | Jessie | 44 | IL | Connell | 5B/69 | 3-60 | |
| Lamb | Cora B. | 23 | MO | Mesa | 10A/19 | 3-59 | |
| Lamb | Frank J. | 31 | MO | Mesa | 10A/18 | 3-59 | |
| Lamb | Isabelle | 1/12 | WA | Mesa | 10A/21 | 3-59 | |
| Lamb | Johny E. | 2 | WA | Mesa | 10A/20 | 3-59 | |
| Lambert | Elton | 26 | MI | Kahlotus | 4A/3 | 3-61 | |
| Lambert | John | 24 | WI | Pasco | 18A/15 | 3-64 | |
| Lamberton | Frank W. | 55 | WI | Pasco | 17A/5 | 3-64 | |
| Lamberton | Inez C. | 50 | WI | Pasco | 17A/6 | 3-64 | |
| Lamberton | Inez V. | 12 | WI | Pasco | 17A/7 | 3-64 | |
| Lamberton | Willard L. | 7 | WI | Pasco | 17A/8 | 3-64 | |
| Lamont | Stella | 27 | IA | Pasco | 20B/75 | 3-64 | |
| Lamplot | Della | 23 | NE | Connell | 9B/69 | 3-60 | |
| Lamplot | Frank | 26 | MN | Connell | 9B/68 | 3-60 | |
| Lamson | Katherine P. | 16 | WA | Pasco | 18B/53 | 3-64 | |
| Lamson | William F. | 46 | NY | Pasco | 18B/52 | 3-64 | |
| Lan | Mie | 46 | China | Pasco | 22B/54 | 3-64 | |
| Lan | Yit | 49 | China | Pasco | 22B/71 | 3-64 | |
| Lance | Franklin | 4 | WI | Pasco | 14B/64 | 3-64 | |
| Lance | Fred | 36 | IL | Pasco | 14B/61 | 3-64 | |
| Lance | Helen | 37 | Norway | Pasco | 14B/62 | 3-64 | |
| Lance | Jennie | 8 | ND | Pasco | 14B/63 | 3-64 | |
| Lane | Charles D. | 32 | WA | LeRoy | 5A/37 | 3-62 | |
| Lane | Clara | 6 | WA | LeRoy | 5A/40 | 3-62 | |
| Lane | Fern E. | 8 | WA | LeRoy | 5A/39 | 3-62 | |
| Lane | Gladys I. | 3 | WA | LeRoy | 5A/41 | 3-62 | |
| Lane | Mary B. | 25 | ND | LeRoy | 5A/38 | 3-62 | |
| Langdon | William | 25 | Canada | Pasco | 21B/61 | 3-64 | |
| Langston | Arstide | 28 | MI | Pasco | 24B/73 | 3-64 | |
| Lannan | Joseph | 40 | KS | Pasco | 13B/80 | 3-64 | |
| Lanners | John | 63 | Germany | Pasco | 1A/43 | 3-64 | |
| Lanners | Sophie | 69 | Germany | Pasco | 1A/44 | 3-64 | |
| Lantz | Elmer | 29 | MI | Mesa | 9B/57 | 3-59 | |
| Larson | Andrew C. | 21 | Denmark | Pasco | 17A/44 | 3-64 | |
| Larson | Carrie | 18 | MN | Pasco | 8A/21 | 3-64 | |
| Larson | Chester | 3/12 | WA | Pasco | 8A/22 | 3-64 | |
| Larson | Oscar H. | 26 | MN | Pasco | 8A/20 | 3-64 | |
| Lasbo | Anna D. | 22 | Germany | Eltopia | 3A/47 | 3-63 | Surname unclear |
| Lasbo | C. Wesley | 27 | MN | Eltopia | 3A/46 | 3-63 | Surname unclear |
| Lasbo | Lawrence L. | 5 | WA | Eltopia | 3A/48 | 3-63 | Surname unclear |
| Lasbo | Viola L. | 2 | WA | Eltopia | 3A/49 | 3-63 | Surname unclear |
| Lauis | Anas | 21 | Greece | Pasco | 19B/83 | 3-64 | Name unclear |
| Lavin | James O. | 20 | WA | Pasco | 15B/99 | 3-64 | |
| Lawrence | Ada F. | 4/12 | WA | Eltopia | 2A/29 | 3-63 | |
| Lawrence | Enda | 7 | OR | Eltopia | 2A/28 | 3-63 | |
| Lawrence | Eva N. | 11 | OK | Eltopia | 2A/26 | 3-63 | |
| Lawrence | Lee | 32 | IA | Rye Grass | 2B/83 | 3-62 | |
| Lawrence | Memory T. | 41 | AL | Eltopia | 2A/24 | 3-63 | |
| Lawrence | Unice L. | 10 | OK | Eltopia | 2A/27 | 3-63 | |
| Lawrence | Vina B. | 36 | TX | Eltopia | 2A/25 | 3-63 | |
| Lawson | James | 66 | CT | Fishhook | 6A/32 | 3-63 | |
| Layton | Mabel E. | 29 | IA | Kahlotus Town | 1A/5 | 3-61 | |
| Layton | Miriam L. | 5 | WA | Kahlotus Town | 1A/6 | 3-61 | |
| Layton | Walter E. | 29 | OH | Kahlotus Town | 1A/4 | 3-61 | |
| Lazgaro | John | 47 | MN | Connell | 15A/21 | 3-60 | Surname illegible |
| Leahy | Jas. P. | 25 | OH | Pasco | 9A/38 | 3-64 | |
| Leary | Ed J. | 19 | OR | Pasco | 23B/95 | 3-64 | |
| Lee | Fan | 45 | China | Pasco | 22B/60 | 3-64 | |
| Lee | Fung | 53 | China | Pasco | 22B/70 | 3-64 | |
| Lee | Ging | 62 | China | Pasco | 22B/69 | 3-64 | |
| Lee | Jong | 63 | China | Pasco | 22B/74 | 3-64 | |
| Lee | Knute K. | 57 | WI | Kahlotus | 3B/68 | 3-61 | |
| Lee | Martin K. | 33 | MN | Kahlotus | 3B/76 | 3-61 | |
| Lee | Nora | 39 | MO | Pasco | 18A/37 | 3-64 | |
| Lee | Soon | 63 | China | Pasco | 22B/68 | 3-64 | |
| Lee | Ti | 48 | China | Pasco | 22B/84 | 3-64 | |
| Lee | Tong | 51 | China | Pasco | 22B/56 | 3-64 | |
| Lee | William | 56 | IN | Pasco | 18A/36 | 3-64 | |
| Leezer | Emery J. | 35 | OR | Pasco | 21B/74 | 3-64 | |
| Lehman | Samuel C. | 51 | OH | Mesa | 6B/66 | 3-59 | |
| Leman | Bert M. | 29 | MN | Pasco | 19A/4 | 3-64 | |
| Leng | Tong | 50 | China | Pasco | 22B/100 | 3-64 | |
| Leo | Tong Pau | 35 | China | Pasco | 22A/16 | 3-64 | |
| Leonard | James | 52 | OH | Pasco | 21A/28 | 3-64 | |
| Leonard | Patrick T. | 26 | MN | Pasco | 10A/7 | 3-64 | |
| Lewis | Alpha L. | 22 | WA | Pasco | 16B/90 | 3-64 | Given name unclear |
| Lewis | Andrew A. | 6 | WA | Kahlotus | 4A/26 | 3-61 | |
| Lewis | Elizabeth L. | 5 | WA | Kahlotus | 4A/27 | 3-61 | |
| Lewis | Ella M. | 20 | WA | Pasco | 16B/91 | 3-64 | |
| Lewis | Francis | 33 | CA | Pasco | 8B/97 | 3-64 | |
| Lewis | Lileth | 2 | WA | Kahlotus | 4A/28 | 3-61 | |
| Lewis | Susan E. | 40 | TX | Kahlotus | 4A/24 | 3-61 | |
| Lewis | Thomas H. | 39 | MO | Kahlotus | 4A/23 | 3-61 | |
| Lewis | Walker D. | 35 | MO | Pasco | 8B/96 | 3-64 | |
| Li | Gun | 48 | China | Pasco | 22B/85 | 3-64 | |
| Li | Joe | 57 | China | Pasco | 22B/87 | 3-64 | |
| Li | Sing | 52 | China | Pasco | 22B/86 | 3-64 | |
| Liberty | Erwin S. | 5 | WA | Pasco | 13A/19 | 3-64 | |
| Liberty | Joseph H. | 3 | WA | Pasco | 13A/20 | 3-64 | |
| Liberty | Martha A. | 29 | Scotland | Pasco | 13A/18 | 3-64 | |
| Liberty | Stephen | 36 | Canada | Pasco | 13A/17 | 3-64 | |
| Lilley | Wm. T. | 22 | Ireland | Fishhook | 5A/21 | 3-63 | |
| Lilliard | Almeda | 34 | AR | Pasco | 2A/23 | 3-64 | |
| Lilliard | Delia | 6 | WA | Pasco | 2A/24 | 3-64 | |
| Lilliard | Moses | 49 | TN | Pasco | 2A/22 | 3-64 | |
| Linderman | Anna V. | 25 | WA | Pasco | 12B/100 | 3-64 | |
| Linderman | Michael J. | 28 | WI | Pasco | 12B/99 | 3-64 | |
| Ling | Woy | 44 | CA | Pasco | 22B/59 | 3-64 | |
| Linhard | Fred | 29 | Denmark | Pasco | 17B/100 | 3-64 | |
| Linquist | Carl A. | 21 | MN | Eltopia | 2B/58 | 3-63 | |
| Litses | John | 35 | Greece | LeRoy | 4B/84 | 3-62 | |
| Loeber | Earl | 33 | IA | Connell | 13A/2 | 3-60 | Surname unclear |
| Loeber | Erwin | 6/12 | WA | Connell | 13A/5 | 3-60 | Surname unclear |
| Loeber | Lena | 27 | IL | Connell | 13A/3 | 3-60 | Surname unclear |
| Loeber | Lydia | 2 | Wa | Connell | 13A/4 | 3-60 | Surname and age unclear |
| Lohmind | Albert T. | 33 | IA | Pasco | 14B/91 | 3-64 | Surname unclear |
| Lom | Cong | 60 | China | Pasco | 23A/3 | 3-64 | |
| Lomberton | Inez M. | 10 | OH | Pasco | 6B/68 | 3-64 | |
| Lomberton | Lola | 29 | WI | Pasco | 6B/67 | 3-64 | |
| Lombros | Bill | 29 | Greece | Pasco | 19A/24 | 3-64 | |
| Lon | Che | 51 | China | Pasco | 22B/96 | 3-64 | |
| Lon | Tung | 48 | China | Pasco | 22B/65 | 3-64 | |
| Long | Gow | 45 | China | Pasco | 23A/6 | 3-64 | |
| Long | Hing | 50 | China | Pasco | 22A/50 | 3-64 | Given name unclear |
| Long | John W. | 38 | IA | Pasco | 20B/60 | 3-64 | |
| Long | Jonas | 26 | NC | Pasco | 16B/74 | 3-64 | |
| Long | Laura | 22 | NE | Pasco | 1B/66 | 3-64 | |
| Long | Lee | 27 | NE | Pasco | 1B/80 | 3-64 | |
| Long | Logan Lee | 81 | PA | Connell | 7A/25 | 3-60 | |
| Loo | Fosk | 48 | China | Pasco | 22A/41 | 3-64 | Name unclear |
| Lorang | Nicholas | 28 | Luxembourg | LeRoy | 4B/53 | 3-62 | |
| Loree | Grace B. | 30 | IL | Mesa | 6B/63 | 3-59 | |
| Loree | Harrold C.. | 4 | IL | Mesa | 6B/64 | 3-59 | |
| Loree | Walter H. | 4/12 | WA | Mesa | 6B/65 | 3-59 | |
| Loree | William C. | 42 | IL | Mesa | 6B/62 | 3-59 | |
| Love | Alfred | 33 | MO | Mesa | 7B/59 | 3-59 | |
| Love | Alfred L. | 4 | WA | Mesa | 7B/62 | 3-59 | |
| Love | Florence | 11 | OK | Connell | 14B/58 | 3-60 | |
| Love | George T. | 6 | WA | Mesa | 7B/61 | 3-59 | |
| Love | Jesse | 18 | OK | Connell | 14B/54 | 3-60 | |
| Love | John B. | 73 | TN | Mesa | 8A/26 | 3-59 | |
| Love | Lora | 26 | MO | Mesa | 7B/60 | 3-59 | |
| Love | Matin | 16 | OK | Connell | 14B/55 | 3-60 | |
| Love | Millie | 16 | OK | Connell | 14B/56 | 3-60 | |
| Love | Morine | 2 | WA | Mesa | 7B/63 | 3-59 | |
| Love | Noah | 46 | TX | Connell | 14B/51 | 3-60 | |
| Love | Permelia | 65 | MO | Mesa | 8A/27 | 3-59 | |
| Love | Permilia | 42 | MO | Connell | 14B/52 | 3-60 | |
| Love | Robert | 19 | OK | Connell | 14B/53 | 3-60 | |
| Love | Walter | 13 | OK | Connell | 14B/57 | 3-60 | |
| Low | Barkue | 59 | China | Pasco | 22A/19 | 3-64 | Given name unclear |
| Low | Long | 45 | China | Pasco | 22A/18 | 3-64 | |
| Low | Sung | 38 | China | Pasco | 22A/22 | 3-64 | |
| Low | Way | 55 | China | Pasco | 22A/20 | 3-64 | |
| Low | Yim | 55 | China | Pasco | 22B/63 | 3-64 | |
| Loy | Tony | 62 | China | Pasco | 22A/47 | 3-64 | |
| Lucas | Dora | 26 | VT | Pasco | 4A/5 | 3-64 | |
| Lucas | Robert | 33 | VT | Pasco | 4A/4 | 3-64 | |
| Lucas | Robert Jr. | 1 | OR | Pasco | 4A/6 | 3-64 | |
| Lumb | James | 48 | England | Fishhook | 5A/9 | 3-63 | |
| Lund | Christopher | 30 | IA | Pasco | 21B/76 | 3-64 | |
| Lund | Edith | 24 | NE | Pasco | 4B/83 | 3-64 | |
| Lund | Thorvald P. | 35 | IL | Pasco | 4B/82 | 3-64 | |
| Lung | Not Lun | 57 | China | Pasco | 22B/94 | 3-64 | |
| Lunsford | Effie W | 4 | MO | Pasco | 1A/28 | 3-64 | |
| Lunsford | Lillie B. | 28 | MO | Pasco | 1A/26 | 3-64 | |
| Lunsford | Sorepta M. | 7 | MO | Pasco | 1A/27 | 3-64 | |
| Lunsford | William | 32 | MO | Pasco | 1A/25 | 3-64 | |
| Lusk | Charles E. | 14 | MO | Rye Grass | 2A/44 | 3-62 | |
| Lusk | Dora E. | 38 | MO | Rye Grass | 2A/42 | 3-62 | |
| Lusk | George E. | 1/12 | WA | Rye Grass | 2A/49 | 3-62 | |
| Lusk | James E. | 16 | MO | Rye Grass | 2A/43 | 3-62 | |
| Lusk | Leonora E. | 4 | WA | Rye Grass | 2A/47 | 3-62 | |
| Lusk | Lillian A. | 2 | WA | Rye Grass | 2A/48 | 3-62 | |
| Lusk | Mamie E. | 7 | WA | Rye Grass | 2A/46 | 3-62 | |
| Lusk | Tressie E. | 12 | OR | Rye Grass | 2A/45 | 3-62 | |
| Lusk | William E. | 38 | MO | Rye Grass | 2A/41 | 3-62 | |
| Luvison | Enrico | 27 | Italy | Mesa | 11B/56 | 3-59 | |
| Lydon | Thomas | 27 | England | Nunamaker | 6A/36 | 3-61 | |
| Lynch | Angeline | 48 | MO | Connell | 11B/58 | 3-60 | Given name unclear |
| Lynch | Denzin W. | 20 | ND | Pasco | 20A/40 | 3-64 | Given name unclear |
| Lynch | Walter | 8 | OK | Connell | 11B/59 | 3-60 | |
| Lyons | Jack | 28 | India | Pasco | 15B/64 | 3-64 | |
| Lyons | Jack | 4 | Scotland | Pasco | 15B/66 | 3-64 | |
| Lyons | Lewis J. B. | 1 + | WA | Pasco | 15B/67 | 3-64 | |
| Lyons | Madge | 26 | Scotland | Pasco | 15B/65 | 3-64 |