San Tan Valley Genealogy

San Tan Valley Arizona genealogy research goes through Pinal County for vital records and court documents. This fast growing community southeast of Phoenix was incorporated as a city in 2025, making it one of the newest municipalities in Arizona. Before incorporation, San Tan Valley was a census designated place that grew rapidly from a few thousand residents in 2000 to over 100,000 today. Birth certificates, death records, and marriage licenses are handled at the county level through offices in Florence. The county seat sits just north of San Tan Valley and holds marriage records going back to 1875.

Pinal County Genealogy Records for San Tan Valley

All vital records for San Tan Valley residents go through Pinal County offices in Florence. Since San Tan Valley only became an incorporated city in 2025, municipal services are still developing. The county continues to handle most genealogy related records. The Pinal County Recorder sits at 31 N Pinal Street Building E in Florence, just a short drive north of San Tan Valley. This office holds property deeds, land records, and recorded documents. You can reach them at 520-509-3555 or toll-free at 888-431-1311.

The Clerk of the Superior Court handles marriage licenses, divorce records, and court files. Their office is at 971 North Jason Lopez Circle Building A in Florence. Pinal County keeps marriage records from 1875 to present. This collection predates Arizona statehood by nearly four decades. For genealogy researchers, these historical records are invaluable for tracing families who lived in central Arizona during the territorial period.

The recorder uses the Acclaim Web system for online document searches. You can search property records and other recorded documents from home before visiting the office in person.

Visit the Pinal County genealogy page for complete contact details.

San Tan Valley Birth and Death Records

San Tan Valley birth certificates and death records follow Arizona state rules. The Bureau of Vital Records at the Arizona Department of Health Services has kept vital records since July 1909. Delayed birth records go back to 1855, and death records reach as far back as 1877. For San Tan Valley area records, you can request copies through either the state bureau in Phoenix or through Pinal County health services.

Arizona is a closed record state under ARS 36-302. Only eligible people can get certified copies of vital records. You must be the person named on the certificate, a parent, spouse, grandparent, adult child, or other close family member. For genealogy purposes, family members can request non-certified copies if they prove their relationship.

This state portal serves San Tan Valley residents seeking birth and death certificates for genealogy research.

Non-certified copies cost $5 each while certified copies cost $20 each. These fees apply whether you order from the state or county office. Birth records become fully open for genealogy research 75 years after the birth date. Death records open up after 50 years. The free Arizona genealogy database contains searchable records and actual certificate images that meet these time limits.

The ADHS Vital Records portal has application forms and detailed eligibility rules for all requests.

San Tan Valley Marriage Records

Marriage licenses for San Tan Valley residents come from the Pinal County Clerk of the Superior Court in Florence. Under ARS 25-121, couples must apply in person at the clerk office. Marriage records provide valuable genealogy information including full names of both parties, their ages, addresses, and sometimes parents' names.

Pinal County holds marriage records dating back to 1875. This long history makes the county especially valuable for Arizona genealogy researchers. Many counties only have records from 1909 when the state system began. If your ancestors married in the greater San Tan Valley region before statehood, Pinal County likely has the record. Certified copies of marriage records cost $35.

Arizona statute ARS 25-121 governs marriage license requirements that San Tan Valley genealogy researchers may encounter.

Note: The county charges a $35 research fee per year when staff must search through historical records on your behalf.

San Tan Valley Arizona Court Records

Court records provide rich genealogy information beyond vital records. Divorce decrees, probate files, and civil cases contain family details not found elsewhere. Arizona courts use the eAccess system for online record searches. You can access this portal at eaccess.azcourts.gov to search court records from Pinal County and most other Arizona counties. The system runs around the clock.

Probate files deserve special attention from San Tan Valley genealogy researchers. When someone died, the court processed their estate and created records listing heirs. These files describe property, name family members, and sometimes include family trees or lists of descendants. With Pinal County records going back to 1875, probate files can reveal family relationships from Arizona's territorial period long before the San Tan Valley area was developed.

The eAccess portal lets San Tan Valley genealogy researchers search Arizona court records online at any time.

State Archives for San Tan Valley Genealogy

The Arizona State Library, Archives and Public Records in Phoenix holds materials useful for San Tan Valley genealogy research. This facility at 1901 W Madison Street stores historical documents that predate the state vital records system. Collections include court records, naturalization papers, prison records, voter registration lists, and probate files from across Arizona including Pinal County. The archives phone number is 602-926-3720. Visits require an appointment with hours from 8:30 a.m. to 4:30 p.m. on weekdays.

Arizona residents get free access to Ancestry records from the state archives. This benefit saves money compared to a regular Ancestry subscription. The Arizona State Archives genealogy guide explains how to use this free access and lists all available collections. Materials span the entire state so you can research ancestors who lived anywhere in Arizona.

State archives hold genealogy records useful for San Tan Valley researchers including naturalization papers and historical court documents.

The birth and death records guide covers the 75-year and 50-year rules for vital records access. Historical certificates that meet these time limits can be freely viewed and copied without proving family relationship.

More San Tan Valley Genealogy Resources

FamilySearch Centers offer free access to subscription genealogy databases. The FamilySearch Arizona guide lists digitized microfilms and county courthouse records available at no cost. Multiple centers operate in the Phoenix and east valley area within driving distance of San Tan Valley. Volunteers can help you learn to use the databases and find your Arizona ancestors.

The Arizona Historical Society maintains research libraries at locations in Tempe and Tucson. The Tempe facility is closest to San Tan Valley. Collections include manuscripts, photographs, diaries, and oral histories that document Arizona family stories. While San Tan Valley itself is a new community, the surrounding region has a long history documented in these archives.

Cemetery records help confirm death dates and find family burial plots. Find A Grave has entries for cemeteries throughout Pinal County. The site Interment.net offers nearly 1 million Arizona cemetery records spanning the 1800s to 2000s.

The Arizona Memory Project contains nearly 280,000 digital items including photographs, maps, and manuscripts. Search for Pinal County to find historical images of the region. These visual records help put faces to names in your family tree and show what the area looked like in earlier decades before the San Tan Valley development boom.

San Tan Valley City Records

San Tan Valley was incorporated as a city in 2025 after years as an unincorporated census designated place. Before incorporation, all government services came through Pinal County. The new city government is still establishing its operations. For now, genealogy researchers should continue using Pinal County offices for all vital records, court documents, and historical materials.

As the city develops its own clerk office and municipal records system, some records may become available locally. However, vital records like birth certificates, death records, and marriage licenses will continue to be handled at the county and state level under Arizona law. This is how all Arizona cities operate regardless of their size or age.

The Pinal County Courthouse in Florence at 971 N Jason Lopez Circle remains the primary location for San Tan Valley genealogy research. This facility houses both the recorder and clerk of court offices. Staff there can help you access the county's extensive collection of records dating back to territorial days.

Nearby Arizona Cities

San Tan Valley sits in the southeast Phoenix metro area. Family researchers often find connections to these nearby cities. All use county offices for vital records.