About Arapahoe County

Arapahoe County is one of Colorado's original seventeen counties, established in 1861 when Colorado was still a territory. Situated on the eastern edge of the Denver metropolitan area, it spans approximately 805 square miles of terrain that transitions from the foothills and suburban communities in the west to the expansive high plains stretching toward the Kansas border in the east. This geographic diversity gives the county a distinctive character, blending the urban energy of its western suburbs with the wide-open agricultural landscapes of its eastern reaches, making it one of the most geographically varied counties along Colorado's Front Range. With a population of approximately 655,070 residents, Arapahoe County ranks among the most populous counties in Colorado, reflecting decades of sustained growth fueled by its proximity to Denver and its own vibrant communities. Cities and towns such as Aurora, Englewood, Centennial, Littleton, and Cherry Hills Village each contribute their own identities to the county's rich urban tapestry. Littleton, the county seat, sits along the South Platte River and serves as the administrative and governmental heart of the county, offering a charming historic downtown alongside modern civic infrastructure. The county's diverse neighborhoods attract a wide range of residents, from young professionals and growing families to retirees seeking Colorado's celebrated quality of life. Arapahoe County's economy is robust and multifaceted, driven by industries including aerospace and defense, healthcare, retail, technology, and education. Major employers operate throughout Aurora and Centennial, and the county benefits enormously from its connectivity to Denver International Airport and major highway corridors including Interstate 25 and Interstate 70. The presence of large retail corridors, business parks, and medical campuses ensures a steady economic engine that continues to attract corporate investment and a skilled workforce. This economic vitality also brings with it a wide range of legal needs, from business formation and employment disputes to real estate transactions and family law matters, making access to quality legal services an important consideration for both individuals and businesses throughout the county.

Practice Areas in Arapahoe County

Criminal Law
Criminal Law
Charges, arrests, bail and criminal trials.
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DUI
DUI
DUI charges, licence suspension and reinstatement.
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Family Law
Family Law
Divorce, custody, property and support.
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Immigration Law
Immigration
Visas, green cards, deportation and citizenship.
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Traffic Law
Traffic Law
Traffic violations, licence matters and offences.
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Employment Law
Employment Law
Wrongful termination, discrimination, disputes.
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Courts in Arapahoe County

Arapahoe County is served by the Arapahoe County Combined Court, which houses the 18th Judicial District Court and handles the full spectrum of state-level civil, criminal, family, probate, and juvenile cases. The courthouse is located at 7325 S. Potomac Street, Centennial, Colorado 80112, and serves as the primary venue for felony criminal proceedings, civil disputes involving significant dollar amounts, domestic relations cases such as divorce and child custody, and probate matters involving estates and guardianships. The Combined Court also includes a county court division that manages misdemeanor criminal cases, traffic violations, small claims disputes, and civil matters involving lower dollar amounts. Additionally, magistrates within the court system handle specific matters such as domestic relations issues, juvenile proceedings, and certain civil hearings, providing an efficient mechanism for resolving a high volume of cases. Residents of Aurora and surrounding areas primarily interact with this courthouse for their legal matters, though some municipal courts, such as the Aurora Municipal Court located at 14999 E. Alameda Parkway, handle ordinance violations and minor local infractions independently from the state court system.

Federal vs State Jurisdiction in Arapahoe County

In Arapahoe County, the vast majority of legal matters—including criminal charges under Colorado law, divorce and family disputes, personal injury claims, landlord-tenant issues, and most civil litigation—are handled within the Colorado state court system, specifically the 18th Judicial District. However, certain cases fall under federal jurisdiction and are heard at the Alfred A. Arraj United States Courthouse in Denver, which serves as the seat of the United States District Court for the District of Colorado, the sole federal judicial district covering the entire state. Federal jurisdiction applies to cases involving federal statutes, constitutional questions, disputes between citizens of different states involving amounts exceeding $75,000, immigration matters, bankruptcy proceedings filed in the U.S. Bankruptcy Court for the District of Colorado, and crimes prosecuted by federal agencies. Arapahoe County residents who face federal charges or need to file federal civil actions must navigate this parallel system, which operates under different procedural rules and timelines than state court, making it essential to work with legal professionals familiar with both systems.

Common Legal Situations in Arapahoe County

Arapahoe County residents encounter a wide variety of legal situations reflecting the county's dense suburban population, heavy commuter traffic, and economically diverse communities. Traffic offenses are among the most frequent legal matters, given the county's major highway networks and high vehicle volume, ranging from speeding tickets and DUIs to more serious reckless driving charges. Family law matters including divorce, child custody and support modifications, and adoption proceedings are consistently common in a county with a large and growing residential population. Criminal defense needs arise across a spectrum from misdemeanor charges such as drug possession and assault to felony proceedings handled in district court. Employment disputes involving wrongful termination, wage theft, discrimination, and non-compete agreements are increasingly common given the county's large workforce in sectors like healthcare, retail, and technology. Real estate and landlord-tenant disputes also arise frequently in Arapahoe County's competitive housing market, alongside civil litigation, estate planning, probate matters, and business law needs for the county's many small and medium-sized enterprises.

Why Go To Court for Arapahoe County Legal Matters

Go To Court Lawyers is a trusted choice for Arapahoe County residents seeking experienced, accessible legal representation across a wide range of practice areas. The firm offers a 24/7 free legal hotline, meaning residents can get answers to urgent legal questions at any time of day or night without waiting for business hours or paying consultation fees. The experienced legal team serving Arapahoe County understands the local court system, including the 18th Judicial District Court and Aurora Municipal Court, ensuring clients receive informed and practical guidance tailored to their specific situation. With fixed-fee pricing options coming soon, Go To Court is committed to making quality legal services more transparent and affordable for individuals and families throughout Arapahoe County.

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Frequently Asked Questions

How do I fight a traffic ticket in Arapahoe County?

If you receive a traffic ticket in Arapahoe County, you have the right to contest it either in the Arapahoe County Combined Court or, for municipal violations, in the relevant municipal court such as the Aurora Municipal Court. You can plead not guilty and request a hearing, where a lawyer may be able to negotiate a reduction in charges or argue for dismissal based on the evidence. Contesting a ticket can help you avoid points on your license and potential insurance rate increases, so legal advice is worth seeking before simply paying the fine.

What is the process for filing for divorce in Arapahoe County?

To file for divorce in Arapahoe County, you must submit a Petition for Dissolution of Marriage to the Arapahoe County Combined Court at 7325 S. Potomac Street in Centennial. Colorado is a no-fault divorce state, meaning you only need to allege that the marriage is irretrievably broken, and at least one spouse must have been a Colorado resident for at least 91 days before filing. The process involves resolving issues such as property division, spousal maintenance, and if applicable, child custody and support, which can be handled by agreement or decided by the court if the parties cannot reach a settlement.

What should I do if I am arrested in Arapahoe County?

If you are arrested in Arapahoe County, it is critical that you exercise your right to remain silent and request an attorney before answering any questions from law enforcement. You will typically be taken to the Arapahoe County Detention Center, and a bond hearing will be scheduled, often within 48 hours, where a judge will determine whether you can be released and under what conditions. Contacting a criminal defense lawyer as soon as possible gives you the best chance of protecting your rights from the earliest stages of the process.

How does child custody work in Arapahoe County if parents cannot agree?

In Arapahoe County, child custody matters that cannot be resolved between parents are decided by the 18th Judicial District Court based on the best interests of the child, a standard that considers factors such as each parent's relationship with the child, the child's adjustment to home and school, and each parent's ability to encourage a relationship with the other parent. Colorado law uses the terms 'parental responsibilities' and 'parenting time' rather than custody and visitation, and courts often encourage parents to attempt mediation before proceeding to a contested hearing. A family law attorney can help you prepare a parenting plan and advocate effectively for an arrangement that serves your child's wellbeing.

Can I handle a small claims case in Arapahoe County without a lawyer?

Yes, small claims court in Arapahoe County is specifically designed to allow individuals to represent themselves in disputes involving amounts up to $7,500 without requiring an attorney. You file your claim at the Arapahoe County Combined Court, pay a modest filing fee, and a hearing is typically scheduled within a few weeks where both parties can present their evidence informally before a judge or magistrate. While you can proceed without legal representation, consulting with a lawyer beforehand can help you understand how to organize your evidence and present the strongest possible case.

Neighbouring Counties

Arapahoe County is bordered by Denver County to the northwest, Adams County to the north, Elbert County to the south and southeast, Douglas County to the southwest, and the city and county of Denver forming part of its western boundary, with the eastern portions of the county extending toward the open plains shared with neighboring Lincoln County.