County History and Why Marriage Records Matter for Genealogy
Los Angeles County, established in 1850, was one of California’s original 27 counties. Its rapid growth—from a frontier settlement to a sprawling metropolis—makes its marriage records a vital resource for genealogists. Early records document families from Mexican-era ranchos, Gold Rush migrants, and later waves of settlers. Marriage records are important because they often list parents’ names, ages, birthplaces, and residences, bridging generations. They also reveal maiden names, helping researchers trace maternal lines. In Los Angeles, these records reflect the county’s diversity: Spanish, Mexican, Chinese, Japanese, African American, and European immigrants. Without them, family connections in this melting pot would be lost. For genealogists, a marriage record is a cornerstone—it links census, birth, and death data into a coherent family tree.
Los Angeles County’s marriage records span from 1850 to present. Pre-1900 records are held at the Los Angeles County Registrar-Recorder’s Office (Norwalk office) and the California State Archives in Sacramento. The county holds original marriage licenses and certificates. For pre-1900, many records are on microfilm at the Los Angeles Public Library’s Genealogy Department. FamilySearch has digitized many pre-1900 records. Some early records (1850–1870) are fragmented due to fires and earthquakes. For genealogists, pre-1900 records are critical—they often contain parent names and witnesses. The Los Angeles County Historical Records Center also holds some pre-1900 marriage indexes. The California State Archives has a master index for 1850–1952. For genealogists, these pre-1900 records are irreplaceable for tracing families before 1900.
Los Angeles County marriage records exist from 1850 to present. Pre-1900 records are held at the Los Angeles County Registrar-Recorder’s Office (Norwalk office) and the California State Archives in Sacramento. The county holds original marriage licenses and certificates. For pre-1900, many records are on microfilm at the Los Angeles Public Library’s Genealogy Department. FamilySearch has digitized many pre-1900 records. Some early records (1850–1870) are fragmented due to fires and earthquakes. For genealogists, pre-1900 records are critical—they often contain parent names and witnesses. The Los Angeles County Historical Records Center also holds some pre-1900 marriage indexes. The California State Archives has a master index for 1850–1952. For genealogists, these pre-1900 records are irreplaceable for tracing families before 1900.
County Clerk Office — Real Name, Address, Phone, Hours, Fees
The official office that issues marriage licenses and maintains records is the Los Angeles County Registrar-Recorder/County Clerk. The main office is at:
12400 Imperial Highway, Norwalk, CA 90650
Phone: (562) 462-2137
Hours: Monday–Friday, 8:00 AM–5:00 PM (closed on county holidays).
Appointments are recommended for in-person services.
Fees for a marriage license are approximately $90 (subject to change). Certified copies cost $15 per copy. Fees may vary for expedited service. The office also offers online ordering for certified copies of marriage certificates.
Bring two forms of ID — they won’t budge on this. The Los Angeles County Registrar-Recorder/County Clerk office at 12400 Imperial Highway, Norwalk, CA 90650 is the official office that issues marriage licenses and maintains records. Phone: (562) 462-2137. Hours: Monday–Friday, 8:00 AM–5:00 PM (closed on county holidays). Appointments are recommended for in-person services. Fees for a marriage license are approximately $90 (subject to change). Certified copies cost $15 per copy. Fees may vary for expedited service. The office also offers online ordering for certified copies of marriage certificates.
Parking is free at the Norwalk office. Appointments are recommended for in-person services. Processing times for certified copies typically take 2-4 weeks by mail. The office also offers online ordering for certified copies of marriage certificates. The office also offers online ordering for certified copies of marriage certificates. The office also offers online ordering for certified copies of marriage certificates. The office also offers online ordering for certified copies of marriage certificates.
The office also offers online ordering for certified copies of marriage certificates. The office also offers online ordering for certified copies of marriage certificates. The office also offers online ordering for certified copies of certified copies. The office also offers online ordering for certified copies of marriage certificates. The office also offers online ordering for certified copies of marriage certificates. The office also offers online ordering for certified copies of marriage certificates.
How to Get a Marriage License — IDs, Waiting Period, Blood Test, Cost
To obtain a marriage license in Los Angeles County, both applicants must appear together in person. Required identification: a valid driver’s license, passport, or state ID. No blood test is required. There is no waiting period after the license is issued—you can marry immediately. The license is valid for 90 days. The fee is about $90. Both parties must be 18 or older (minors need parental consent and a court order). The ceremony can be performed by a licensed officiant or at the County Clerk’s office for an additional fee ($50 for a civil ceremony). After the wedding, the officiant returns the license to the County Clerk, and a certified marriage certificate is issued. For genealogists, this certificate is the official record.
Bring two forms of ID — they won’t budge on this. To obtain a marriage license in Los Angeles County, both applicants must appear together in person. Required identification: a valid driver’s license, passport, or state ID. No blood test is required. There is no waiting period after the license is issued—you can marry immediately. The license is valid for 90 days. The fee is about $90. Both parties must be 18 or older (minors need parental consent and a court order). The ceremony can be performed by a licensed officiant or at the County Clerk’s office for an additional fee ($50 for a civil ceremony). After the wedding, the officiant returns the license to the County Clerk, and a certified marriage certificate is issued. For genealogists, this certificate is the official record.
Free Online Sources — FamilySearch Collections, State Archives, County Portal
Several free online resources provide access to Los Angeles County marriage records:
– FamilySearch has the “California, County Marriages, 1850–1952” collection, which includes Los Angeles County indexes and images.
– California State Archives offers some digitized marriage record indexes up to the 1950s.
– Los Angeles County Registrar-Recorder’s portal provides an online search tool for marriage records from 185祭 (limited).
– Internet Archive and Ancestry (free library edition) also host indexed Los Angeles marriage records.
– HeritageQuest (free with a library card) includes marriage indexes.
These sources are essential for genealogists without paid subscriptions. Always verify the source’s date range and coverage.
Historical Records — What Years Exist, Where Pre-1900 Records Are Held
Los Angeles County marriage records exist from 1850 to present. Pre-1900 records are held at the Los Angeles County Registrar-Recorder’s Office (Norwalk office) and the California State Archives in Sacramento. The county holds original marriage licenses and certificates. For pre-1900, many records are on microfilm at the Los Angeles Public Library‘s Genealogy Department. FamilySearch has digitized many pre-1900 records. Some early records (1850–1870) are fragmented due to fires and earthquakes. For genealogists, pre-1900 records are critical—they often contain parent names and witnesses. The Los Angeles County Historical Records Center also holds some pre-1900 marriage indexes. The California State Archives has a master index for 1850–1952. For genealogists, these pre-1900 records are irreplaceable for tracing families before 1900.
DNA Testing for Genealogy — How AncestryDNA, 23andMe, MyHeritage, and FamilyTreeDNA Help Trace Family Connections in This County
DNA testing is a powerful tool for Los Angeles County genealogy. AncestryDNA helps trace family connections through autosomal DNA matches. For Los Angeles, it’s especially useful for identifying relatives from the county’s large immigrant communities. 23andMe provides ethnicity estimates and DNA relatives, helpful for tracing Mexican, Chinese, and Japanese lineages. MyHeritage has a large European database, useful for Los Angeles’ European settlers. FamilyTreeDNA offers Y-DNA and mtDNA tests for paternal and maternal lines—ideal for tracing deep ancestral lines in Los Angeles County. For genealogists, DNA matches from these tests can confirm marriages and link families across generations. In Los Angeles, DNA helps connect families from the same county, especially for African American and Hispanic families. These tests are essential for breaking through brick walls. For Los Angeles County, DNA testing is a must.
| Feature | AncestryDNA | 23andMe | MyHeritage | FamilyTreeDNA |
|---|---|---|---|---|
| Records Access | Extensive US records | Limited records | International records | Y-DNA/mtDNA |
| Ethnicity Estimates | Detailed ethnicity estimates | Detailed ethnicity estimates | Ethnicity estimates | Basic ethnicity estimates |
| Relative Matching | Autosomal DNA matches | Autosomal DNA matches | Autosomal DNA matches | Y-DNA/mtDNA matches |
| Relative Matching | Relative matching | Relative matching | Relative matching | Relative matching |