RANK #15 / 996 · POP 84,544 · MO
PROJECTED GROWTH: +4.2%
Buchanan County, Missouri, is perhaps best known as the starting point of the Pony Express, a historic mail service that connected Missouri to California in the 19th century. Located in the northwestern part of the state, with St. Joseph as its county seat, Buchanan County sits along the Missouri River, which forms its western border. The county offers a mix of rolling prairie, valleys, and hills, with outdoor recreation opportunities at places like Bluffwoods Conservation Area, known for its hiking trails and scenic overlooks of the Missouri River floodplain. Commutes are generally short, with residents averaging 17.8 minutes to work, and Interstate 29 provides a direct route to Kansas City, about an hour south.
Life in Buchanan County balances rural appeal with access to urban amenities. Many families are drawn to the area for its quality of life and public schools, which are considered above average. The economy is supported by sectors such as manufacturing, healthcare, social assistance, and retail trade, with a notable presence of employers like Triumph Foods and Boehringer Ingelheim. While the county has seen employment growth, there's also a recognized need for additional workforce and senior housing options. Residents often own their homes, and the community maintains a conservative feel.
Below national median
Below-average climate & terrain
Above national median (13x)
Housing looks undervalued at 2.5x — home prices are low relative to local economic output. The typical U.S. county is 4–6x.
Source: Redfin · Census BPS — Browse sales on Redfin →
Bars show percentile rank among all 996 counties.
Buchanan County has a Boom Town Index score of 99/100, ranking #15 among 996 U.S. counties. With job growth at +0.8% and a median household income of $58,303, it's an above-average county on economic indicators.
The median home value in Buchanan County is $149,600 with median rent at $856/month. The income-to-home-value ratio is 0.3897, which is more affordable than the national average.
Population growth: -1.2% year-over-year. Job growth: +0.8%. Home values changed +7.0% in the past 12 months.
Yes — 4.08% of Buchanan County's population moved from another state, which is above the national average and indicates strong in-migration.