About Arapahoe County
Arapahoe County is a major suburban county in the central portion of Colorado, located immediately east and south of Denver. Established in 1861 as one of the original seventeen counties when the Colorado Territory was created, it is named after the Arapaho Nation of Native Americans who historically inhabited the region. The county seat is Littleton, a charming city situated along the South Platte River. Arapahoe County encompasses approximately 805 square miles and serves a population exceeding 655,000 residents, making it the third-most populous county in Colorado.
The county stretches from the Denver metropolitan area eastward into the High Plains, creating a diverse landscape that ranges from urban corridors to agricultural plains. Major cities and communities within Arapahoe County include Aurora (the state's third-largest city, shared with Adams County), Centennial, Englewood, Greenwood Village, Littleton, and unincorporated areas. Notable landmarks include the Cherry Creek Reservoir State Park, Centennial Airport (the busiest general aviation airport in the nation), and portions of the High Line Canal trail system.
The county is home to significant economic drivers including the Anschutz Medical Campus, major retail centers like Park Meadows Mall, and numerous corporate headquarters. Key county agencies include the Arapahoe County Clerk and Recorder located at 5334 South Prince Street in Littleton, the Arapahoe County Assessor's Office at the same complex, and the Arapahoe County Administration Building at 5334 South Prince Street, Littleton, CO 80166. The county combines suburban sophistication with accessibility to outdoor recreation, making it one of Colorado's most dynamic regions.
Sheriff, Police & Law Enforcement
Sheriff & Law Enforcement
The Arapahoe County Sheriff's Office is responsible for law enforcement services in the unincorporated areas of the county and operates the county jail. The office is tasked with maintaining public safety, processing arrests, and managing criminal records. It also provides various community programs aimed at crime prevention and public education. The Sheriff's Office has specialized divisions such as the Investigations Division and the Patrol Division, which work collaboratively to address crime and ensure community safety.
Police Departments
Arapahoe County is served by several law enforcement agencies, including the Arapahoe County Sheriff's Office and municipal police departments such as the Aurora Police Department, Littleton Police Department, and Englewood Police Department. Each city department is responsible for law enforcement within its respective county, while the Sheriff's Office covers unincorporated areas. These agencies coordinate on major crimes and emergencies, often working together through task forces and joint operations to enhance public safety across the county.
Law Enforcement & Arrests
The Arapahoe County Sheriff's Office, headquartered at 13101 East Broncos Parkway, Centennial, CO 80112 (phone: 720-874-4000), provides law enforcement services to unincorporated areas of the county and operates the Arapahoe County Detention Facility. The Sheriff's Office website at www.arapahoesheriff.org offers comprehensive information including an inmate lookup system where users can search for current detainees by name, booking number, or date of birth.
- The detention facility processes thousands of bookings annually and provides public access to inmate rosters, booking photos (mugshots), and release information through their online portal.
- Citizens may request arrest records by submitting a written request to the appropriate law enforcement agency, though certain records may be restricted during active investigations or if they involve juveniles.
- Mugshots and booking photographs are generally available through the Sheriff's Office inmate search portal or by direct request to the agency that made the arrest.
- Processing fees typically apply for copies of reports and records.
Municipal police departments operate independently within incorporated cities: the Aurora Police Department serves the county's largest city, while Centennial Police Department, Englewood Police Department, Greenwood Village Police Department, Littleton Police Department, and Glendale Police Department each maintain jurisdiction within their respective municipalities. Arrest records and booking reports are considered public records under the Colorado Criminal Justice Records Act (C.R.S. 24-72-301 et seq.) and the Colorado Open Records Act (CORA, C.R.S.
24-72-200.1 et seq.). The South Metro Fire Rescue Authority and Cunningham Fire Protection District provide emergency services across portions of the county. No tribal law enforcement operates within Arapahoe County boundaries, though the county name honors the Arapaho people.
Criminal, Arrest & Jail Records
Criminal Records
The criminal records system in Arapahoe County includes records of felonies, misdemeanors, traffic violations, and the sex offender registry. The Arapahoe County Sheriff's Office and municipal police departments maintain these records, while the Colorado Bureau of Investigation provides statewide background checks. Residents can request criminal records through the respective agencies, and the CBI offers an online portal for background checks. The sex offender registry is publicly accessible, providing information on registered offenders residing in the county.
Arrest Records
Arrest records in Arapahoe County are maintained by the Arapahoe County Sheriff's Office and the respective municipal police departments. These records can be requested by residents and attorneys through formal requests under the Colorado Open Records Act (CORA). An arrest record typically includes the individual's personal information, details of the arrest, charges filed, and the arresting agency. The process for obtaining these records involves submitting a request to the appropriate law enforcement agency, which may require a fee and identification verification.
Jail & Inmate Records
The Arapahoe County Detention Facility, located in Centennial, is the main jail facility for the county. It handles the booking and housing of individuals arrested within the county. Inmates can be searched through the Arapahoe County Sheriff's Office website, which provides an online inmate lookup tool. Visitation rules are specific to the facility, requiring visitors to schedule visits in advance and adhere to strict guidelines.
- The bond and bail process in Colorado allows for cash bonds, surety bonds, and property bonds, with specific procedures outlined by the detention facility for posting bail.
Mugshots & Booking Photos
Mugshots in Arapahoe County are taken and retained by the Arapahoe County Sheriff's Office during the booking process. These booking photos are part of the public record and can be accessed through the sheriff's website or by submitting a records request. Colorado does not have specific laws for the removal of mugshots from public records, but individuals may petition for removal under certain circumstances, such as expungement of the related criminal record.
Courts & Case Records
Arapahoe County is served by the 18th Judicial District Court, which encompasses Arapahoe, Douglas, Elbert, and Lincoln counties. The Arapahoe County Justice Center, located at 7325 South Potomac Street, Centennial, CO 80112 (phone: 303-649-6355), houses district court operations including civil, criminal, domestic relations, probate, and juvenile matters. The court's official website at www.courts.state.co.us/Courts/County/Index.cfm?County_ID=4 provides access to case information and filing procedures.
- Colorado's Judicial Branch offers an online case search system through the Colorado Judicial Branch website, allowing the public to search civil and criminal cases by party name, case number, or attorney.
- District Court handles felony criminal cases, civil matters exceeding $15,000, domestic relations including divorce and child custody, probate and estate matters, juvenile delinquency, and appeals from county court.
- Arapahoe County Court, a limited-jurisdiction court, handles misdemeanor criminal cases, traffic violations, civil cases up to $15,000, protection orders, and small claims matters (up to $7,500).
- The court charges fees for certified copies of documents, typically $1.00 per page plus certification fees.
- Online access to most civil and criminal case information is free through the Colorado Courts E-Filing system (www.courts.state.co.us), though detailed document viewing may require in-person visits or formal requests.
Property & Public Records
The Arapahoe County Clerk and Recorder's Office, located at 5334 South Prince Street, Littleton, CO 80166 (phone: 303-795-4200, website: www.arapahoegov.com/clerkandrecorder), maintains and provides public access to property and land records for the county. The Recorder division preserves documents including warranty deeds, quit claim deeds, deeds of trust, mortgages, releases, liens (mechanics liens, judgment liens, tax liens), easements, plat maps, subdivision records, and other instruments affecting real property titles.
- Recording fees vary by document type, with standard deeds typically costing approximately $13 for the first page and $5 for each additional page.
- Certified copies cost an additional fee.
- The Arapahoe County Assessor's Office, also at 5334 South Prince Street (phone: 303-795-4600), maintains property tax records, ownership information, assessed valuations, and property characteristics.
- The Arapahoe County Treasurer (phone: 303-795-4580) collects property taxes and provides tax payment history and lien information.
Colorado is a race-notice recording state, meaning properly recorded documents provide constructive notice to subsequent purchasers. The county offers a free online property records search through the Arapahoe County public records portal (www.arapahoegov.com), where users can search recorded documents by reception number, book and page, party name (grantor/grantee), or legal description. Images of recorded documents from recent decades are typically available for viewing and printing at no charge, though older records may require in-person research.
The Assessor provides a comprehensive online GIS mapping system and parcel search tool at www.arapahoegov.com/assessor where users can search by address, owner name, or parcel number to view property cards, sales history, valuations, tax district information, and aerial photographs. All property records are public under Colorado law (C.R.S. 24-72-200.1 et seq.), with limited exceptions for confidential addresses related to safety concerns.
Vital Records
Vital records for Arapahoe County residents are available through multiple sources. The Arapahoe County Clerk and Recorder's Office at 5334 South Prince Street, Littleton, CO 80166 (phone: 303-795-4200) issues marriage licenses and maintains marriage records for ceremonies performed in Arapahoe County. Couples must apply in person, and as of recent policy both applicants must appear together with valid government-issued photo identification. The marriage license fee is approximately $30 (cash only), and there is no waiting period or blood test requirement in Colorado.
- Birth certificates cost $20 for the first copy and $13 for each additional copy ordered simultaneously; death certificates cost $20 each.
- Processing time is typically 5-7 business days for in-person requests and 10-15 business days for mail requests.
- Expedited service is available for an additional fee.
- The state offers online ordering through VitalChek (www.vitalchek.com) with additional convenience fees.
Birth and death certificates for events occurring in Arapahoe County or anywhere in Colorado are available through the Colorado Department of Public Health and Environment, Vital Records Section, located at 4300 Cherry Creek Drive South, Denver, CO 80246-1530 (phone: 303-692-2200, website: cdphe.colorado.gov/vital-records). Applicants must complete the appropriate form, provide valid photo identification, and demonstrate eligibility (the person named on the certificate, immediate family members, legal representatives, or others with direct and tangible interest). Colorado law (C.R.S.
25-2-117) restricts access to vital records to protect privacy: birth certificates are confidential for 100 years and death certificates for 50 years, with access limited to authorized persons. Divorce decrees are obtained through the District Court where the dissolution was granted, not through vital records offices. Genealogical researchers may access older records meeting the statutory age thresholds through the State Archives.
Business & Licensing
Business and licensing records in Arapahoe County are managed through multiple agencies depending on the type of business activity and licensing requirement. The Arapahoe County Clerk and Recorder's Office at 5334 South Prince Street, Littleton, CO 80166 (phone: 303-795-4200, website: www.arapahoegov.com/clerkandrecorder) handles trade name filings (Doing Business As or DBA registrations) for businesses operating under an assumed name in the county. These filings are public records searchable through the Clerk's office.
- This database contains information on registered agents, principal addresses, formation dates, good standing status, and annual report filings.
For comprehensive business entity information including corporations, limited liability companies, limited partnerships, and nonprofit organizations, the Colorado Secretary of State Business Database provides free online searching at www.sos.state.co.us/biz. The Arapahoe County Public Works and Development Department, located at 6924 South Lima Street, Centennial, CO 80112 (phone: 720-874-6650), issues building permits, processes development applications, and maintains zoning and land use records for unincorporated areas. Incorporated municipalities handle their own building permits and business licenses within city limits—Aurora, Centennial, Englewood, Greenwood Village, and Littleton each maintain separate business licensing systems.
The Colorado Department of Revenue handles state sales tax licenses and exemption certificates. Professional and occupational licenses (contractors, real estate agents, healthcare providers) are typically regulated at the state level through the Colorado Department of Regulatory Agencies (DORA). The South Metro Denver Chamber of Commerce (www.bestchamber.com) serves the southern Denver metropolitan area including much of Arapahoe County, providing business networking, advocacy, and resources.
Economic development initiatives are coordinated through the Arapahoe County Economic Development office and individual municipal economic development departments.
Elections & Voter Records
Elections in Arapahoe County are administered by the Arapahoe County Clerk and Recorder, Elections Division, located at 5334 South Prince Street, Littleton, CO 80166 (phone: 303-795-4511, website: www.arapahoevotes.gov). Colorado conducts all elections primarily by mail ballot, with every registered active voter automatically receiving a ballot mailed to their address approximately 18-22 days before each election.
- Voter registration is available online through the Colorado Secretary of State's website at www.govotecolorado.gov, where eligible citizens can register or update their registration.
- Colorado offers same-day voter registration, allowing eligible individuals to register and vote through Election Day, either at voter service and polling centers or by returning a mail ballot.
- The registration deadline for receiving a mail ballot is 8 days before Election Day; after that deadline, voters must register in person at a voter service center.
- Voters may request absentee/mail ballots (though all active voters receive them automatically) by contacting the Elections Division or updating their registration online.
- 1-13.5-101 et seq., the state requires post-election risk-limiting audits, and county election observers may watch ballot processing and counting.
Voters can find their polling place or nearest 24-hour ballot drop-box location by visiting www.arapahoevotes.gov or calling the Elections Division. Arapahoe County operates multiple Voter Service and Polling Centers during the early voting period (typically beginning 15 days before Election Day) where voters can register, receive replacement ballots, vote in person, or get assistance. Election records available to the public include voter registration lists (with certain personal information redacted per C.R.S.
1-2-227), campaign finance disclosures filed with the Secretary of State and county clerk, candidate filing information, ballot question text, and detailed precinct-level election results. The county publishes comprehensive election results on its website following each election. In the November 2024 general election, Arapahoe County experienced robust turnout consistent with Colorado's high participation rates, typically ranging from 70% to 78% in presidential election years and 55% to 65% in midterm elections.
The next major election is November 3, 2026, featuring U.S. House and Senate races, Colorado statewide offices including Governor, and state legislative seats. Colorado's election transparency is extensive: under C.R.S.
The Arapahoe County Elections Division livestreams ballot counting during major elections and welcomes citizen observers who complete a brief application process. Ballot tracking is available through BallotTrax (www.arapahoe.ballottrax.net), allowing voters to track their mail ballot from delivery through counting.
Economy & Demographics
Arapahoe County boasts a diverse and robust economy anchored by healthcare, aerospace, technology, retail, and professional services sectors. With a median household income estimated at approximately $80,000 to $85,000 (varying by community within the county), Arapahoe County ranks among Colorado's more affluent counties, particularly in communities like Greenwood Village, Cherry Hills Village, and portions of Centennial.
Major employers include the University of Colorado Anschutz Medical Campus and associated healthcare facilities, Children's Hospital Colorado, Raytheon Technologies, Lockheed Martin, Arrow Electronics, and numerous corporate headquarters along the I-25 corridor. Centennial Airport, the busiest general aviation airport in the United States, generates substantial economic activity and supports aerospace and aviation businesses. The retail and hospitality sectors are significant, with Park Meadows Mall serving as a regional shopping destination and the Streets at SouthGlenn providing mixed-use development.
Aurora, the county's largest city, hosts diverse industries including aerospace manufacturing, healthcare, and a growing tech sector. The county benefits from proximity to Denver International Airport, located partially in Arapahoe County's northeastern section. Agriculture remains present in eastern Arapahoe County, though development pressure continues to convert farmland to residential and commercial uses.
The county has experienced steady population growth and economic expansion, with unemployment rates typically tracking below national averages, generally ranging from 3% to 5% in recent years. Economic development priorities include supporting small businesses, encouraging innovation and entrepreneurship, workforce development initiatives, and infrastructure improvements. No tribal gaming or significant tribal economic enterprises operate within Arapahoe County.
The South Metro Denver Chamber and individual municipal economic development offices actively recruit businesses and support expansion of existing employers. Transportation infrastructure including RTD light rail expansion and highway improvements continue to shape economic development patterns throughout the county.
Transparency Score
Court Records: ✅ Online | Property: ✅ Free Search | Arrest/Jail: ✅ Online Inmate Lookup | Vital Records: ⚠️ In-Person or Mail Required | Business: ✅ Online (State & County) | Elections: ✅ Excellent Online Access | Overall Score: 9/10 — Arapahoe County provides outstanding digital access to most public records with user-friendly online portals, comprehensive GIS mapping, and transparent election systems.
Official Government Resources
Frequently Asked Questions
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Cities & Towns in Arapahoe County
Explore public records for 5 cities and communities in Arapahoe County, Colorado.
Nearby Counties
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