My Local Guide

Rimrock Views and a City Full of Possibilities

Yellowstone County, Montana

Explore Yellowstone County, Montana, through Billings, the Yellowstone River corridor and nearby communities including Laurel. This guide brings local places and practical public resources together so you can plan an outing, find a service or get to know the area. Start with Billings, the county seat, then explore the communities and landscapes around it. Follow the linked organizations for current schedules, access details and the information you need before heading out.

County at a Glance

Population172,692 (2025 estimate)
County seatBillings
Largest communityBillings
Established1883
ZIP coverage12
Total area2,649.0 sq mi (land and water; 2020 boundary data)
Major routesI-90, I-94, US 87
Area code406
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Meet Local Businesses

Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.

Greenfield County courthouse
Discover Yellowstone County

Yellowstone County

Yellowstone County was established in 1883, with Billings as its county seat. Railroad development helped shape the city’s growth into a regional center for commerce and services. The Yellowstone River and sandstone rimrocks provide distinctive geographic reference points, while Laurel adds an important neighboring community. Museums, historic sites and cultural organizations interpret different parts of the area’s past. Today, local businesses, public institutions and transport connections continue that regional role, giving the county a mix of urban amenities and nearby open landscapes.

Billings provides a wide range of shopping, health, education and cultural options, while public parks and the river corridor offer room for outdoor time. Laurel and surrounding communities contribute their own local services and gathering places. Residents and visitors can build a day around museums, dining and a neighborhood outing without overlooking practical travel needs. Check the individual destination’s current schedule and fees, and use the linked public agencies for road conditions, county services and other information that supports a well-planned visit.

What shapes us

Living Heritage

Discover how railroad growth, regional commerce and the Yellowstone River landscape helped shape local identity. Historic places and community organizations offer starting points for understanding the county’s past and its continuing story.

Working Landscapes

Explore Billings’ sandstone rimrocks and the Yellowstone River corridor alongside the landscapes that support everyday life. Local businesses and outdoor destinations connect the county’s natural setting with practical work and recreation.

Community Connections

Arts venues, restaurants, public parks, local shopping and regional services bring residents and visitors into the same local places. Follow current programs and schedules to find opportunities that match your interests and the season.

Find your next connection in the places around you.
KTVQ

Montana judge rules birthdate requirement on ballot envelopes is unconstitutional

Lewis and Clark County District Court Judge Mike Menahan ruled Friday that the requirement to write birthdates on…

Read the Story Oct 8, 2026 • 2 min read
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Meet Local Businesses

Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.

Useful connections

Yellowstone County resources

Find official agencies and useful organizations for everyday needs. Open the relevant resource for current services and contact information.

Find your way around Yellowstone County

Practical answers for residents and visitors.

Local knowledge

Frequently asked questions

Start here, then follow the linked organization for current details.

Billings is the county seat of Yellowstone County. Start with Yellowstone County government for department contacts and public services.

Shop - Dine - Discover

Meet Local Businesses

Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.

My Local Guide

Find something fun

Explore local places

Plan your next stop with these specific local destinations.

Make time for a local discovery.Choose a place and check its current details.
My Local Guide — Montana community guide.