Interactive Maryland County Map 2025

Explore The Old Line State - All 24 Counties

Maryland Interactive County Map

Explore this detailed Maryland county map showing all 24 counties in The Old Line State. Click on any county to learn more about its location and details. This interactive map allows you to zoom in and explore each county boundary within Maryland.

This interactive county map of Maryland provides a comprehensive view of the state's administrative divisions. Use the zoom controls to focus on specific regions, and click on county boundaries to access detailed information about each county.

About Maryland Counties

Maryland, known as The Old Line State, is divided into 24 counties. Each county serves as an important administrative division with its own local government and services. The state capital is Annapolis.

The Maryland county map reveals the diverse administrative structure that helps govern this great state. Counties in Maryland vary in size, population, and economic focus, each contributing to the state's overall character and functionality.

Maryland County Quick Facts

  • Total Counties: 24
  • State Capital: Annapolis
  • State Nickname: The Old Line State
  • Administrative Type: County-based system

Complete List of Maryland Counties

Below is the complete alphabetical list of all 24 counties in Maryland. Click on any county name to view it on an interactive map with detailed boundaries and information.

How to Use This Maryland County Map

This interactive Maryland county map provides multiple ways to explore the state's administrative divisions. Use the zoom controls to focus on specific regions, and click on county boundaries to access information about each county's name and administrative code.

Whether you're researching Maryland geography, planning travel routes, studying local government structure, or working on educational projects, this county map serves as your comprehensive guide to Maryland's 24 counties.

For educational purposes, this Maryland county map helps students and researchers understand how the state is organized administratively, showing the relationship between geographic boundaries and local governance structures throughout The Old Line State.

Maryland County Government and Administration

Each of Maryland's 24 counties operates with its own local government structure, providing essential services such as law enforcement, road maintenance, property assessment, and various administrative functions. County governments work in coordination with state and municipal authorities to serve residents effectively.

The county system in Maryland reflects the state's commitment to local governance and community-based administration. This decentralized approach allows each county to address the specific needs of its residents while maintaining connection to broader state initiatives and policies.