Jose Lopez — US Census Records & Model Tree
We found 4673 free census records for Jose Lopez across 6 census years (1900–1950), in 39 states, DC, and 2 territories and 416 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.
Jose Lopez Census Records by State & County
Census Record Search
| Year | Name | Age | Location | Birthplace | Occupation | Relation |
|---|---|---|---|---|---|---|
| 1940 | Jose P. Lopez | 38 | Socorro-County, New Mexico | New Mexico | Farmer | Head |
| 1920 | Jose B. Lopez | Las Animas, Colorado | Colorado | — | Son | |
| 1920 | Jose M Lopez | Ventura, California | California | Laborer | Son | |
| 1930 | Jose Lopez | Victory Socorro, New Mexico | New Mexico | Farmer | Son | |
| 1910 | Jose Lopez | Santa Barbara, California | California | None | Son | |
| 1910 | Jose A. Lopez | Colfax, New Mexico | New Mexico | Farm Laborer | Son | |
| 1920 | Jose Lopez | Bexar, Texas | Texas | — | Son | |
| 1940 | Jose Felix Lopez | 20 | Pima-County, Arizona | Arizona | Farm Laborer | Son |
| 1920 | Jose Lopez | Atascosa, Texas | Texas | Farm Laborer | Son | |
| 1920 | Jose L. Lopez | Las Animas, Colorado | Colorado | — | Son | |
| 1930 | Jose Lopez | San Bernardino, California | California | — | Son | |
| 1930 | Jose Lopez | Los Angeles, California | California | Laborer | Head | |
| 1940 | Jose R Lopez | 50 | San-Miguel-County, New Mexico | New Mexico | Laborer | Head |
| 1910 | Jose Lopez | Los Angeles, California | California | Farmer | Head | |
| 1920 | Jose Lopez | Pima, Arizona | Mexico | Laborer | Head | |
| 1940 | Jose B. Lopez | 56 | Las-Animas-County, Colorado | New Mexico | Wpa Laborer | Head |
| 1930 | Jose R. Lopez | Alamosa, Colorado | New Mexico | Laborer | Head | |
| 1930 | Jose, F. Lopez | San Francisco, California | Spain | Plasterer | Head | |
| 1940 | Jose T. Lopez | 45 | Santa-Fe-County, New Mexico | New Mexico | Mail Messenger | Head |
| 1930 | Jose Lopez | Starr, Texas | Texas | Laborer | Son | |
| 1910 | Jose Lopez | San Miguel, New Mexico | New Mex | Laborer | Son | |
| 1940 | Jose Lopez | 14 | Imperial-County, California | California | — | Son |
| 1920 | Jose Lopez | Santa Cruz, Arizona | Arizona | — | Son | |
| 1930 | Jose Lopez | Starr, Texas | Texas | Farm Laborer | Son | |
| 1930 | Jose Maria Lopez | Sandoval, New Mexico | New Mexico | Laborer | Son | |
| 1910 | Jose Maria Dela Lopez | Starr, Texas | Mexico | Farmer | Head | |
| 1940 | Jose Lopez | 23 | Gila-County, Arizona | Arizona | New Worker | Son |
| 1910 | Jose Lopez | Dona Ana, New Mexico | New Mexico | Farmer | Head | |
| 1920 | Jose Maria Lopez | El Paso, Texas | Texas | — | Son | |
| 1910 | Jose Lopez | Dona Ana, New Mexico | New Mexico | Laborer | Son |
About Jose Lopez US Census Records & Model Tree
We've indexed 4673 free, proprietary US Census records for Jose Lopez across 1900–1950, covering 39 states, DC, and 2 territories: Alabama, Arizona, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Louisiana, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Jersey, New Mexico, New York, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Texas, U.S. Virgin Islands, Utah, Virginia, Washington, West Virginia, Wisconsin, Wyoming.
Each record includes our Model Tree — a longitudinal reconstruction that links the same person across census decades using machine learning (XGBoost record linkage). Every link carries a confidence score: Verified (≥0.99), Confirmed (≥0.95), or Linked (lower confidence). This tells you not just what the census says, but how reliably we've connected records across time.
Every record also shows the full household — who Jose lived with, their ages, birthplaces, and occupations. For 1940 and 1950 records, you can view the original handwritten census page from the National Archives.
Last updated: July 30, 2026
Frequently Asked Questions
- We have 4673 US Census records for Jose Lopez, from 1900 to 1950, across 39 states, DC, and 2 territories.
- You'll see Jose's age, birthplace, occupation, and relationship to the head of household — plus everyone else who lived in the same home. For 1940 and 1950 records, you can also view the original handwritten census page.
- Census records are a snapshot of a family every 10 years. You can follow Jose Lopez's household over time — see when children appear, when people move states, and who's living together. YourRoots connects census data with Tree Matching and AI tools so you can build out your tree faster.
- Yes. All Jose Lopez census records on YourRoots are free to search and view — no subscription required. We built our own index from the original federal census images.
- We have Jose Lopez records from the 1900 through 1950 US Federal Census, across 39 states, DC, and 2 territories. Use the year and state filters above to narrow your results.
- Start by narrowing the year and state. If you know an approximate birth year, use the age column to match — census age minus the census year gives you a birth year estimate. Household members, birthplace, and occupation help confirm you have the right person.
- The Model Tree is YourRoots' unique feature that links a person across multiple census decades and reconstructs their likely family — parents, siblings, spouse, and children — based on household patterns. It turns isolated records into a connected family network.
- All records originate from the US Federal Census microfilm digitized by NARA (National Archives and Records Administration). YourRoots re-indexed the original page images using modern AI, catching names and details that older transcriptions missed.