RANK #266 / 1001 NAT · #18 / 36 MI · POP 60,969
1YR FORECAST: +2.4%
5YR OUTLOOK: +32%
Three Rivers, the largest city in St. Joseph County, Michigan, is known for its unique position at the confluence of the St. Joseph, Portage, and Rocky Rivers. This southwestern Michigan county is characterized by picturesque landscapes, including numerous lakes, lush forests, and rolling hills, offering opportunities for boating, fishing, hiking, and camping. St. Joseph County is located about 30 miles south of Kalamazoo and 90 miles east of Chicago. Commute options within the county include a local transportation authority offering fixed routes and county-wide services, with connections to Kalamazoo County. The community maintains a small-town feel, with residents taking pride in their county and participating in local events and festivals.
Life in St. Joseph County offers a blend of natural beauty and community focus. The public school districts, including Three Rivers Community Schools and Sturgis Public Schools, are generally well-regarded. The economy has seen investment in various sectors, with efforts to support redevelopment and foster job creation. The area's economic health is tied to regional trends, with employment-to-population ratios returning to pre-pandemic levels across Southwest Michigan. Industries such as manufacturing and construction have experienced employment gains.
St. Joseph County is one of 145 U.S. counties in this market profile — weaker than typical on the BoomTown Index. Within this cohort, its recent home-price change of +5.1% matches the profile's typical +4.9%.
See all 145 Heartland Steady Growth counties →Overvalued relative to economy
Below-average climate & terrain
Above national median (15x)
Housing looks overvalued at 9.4x — home prices are high relative to local economic output. The typical U.S. county is 4–6x.
Estimated local headcount ranges. Larger employers shown as floor + "+"; smaller employers show exact counts where reported.
Bars show trailing 12-month growth. The dashed Forecast bars are the model's next-12-month projection; the whisker marks the ±1% range (cooling–accelerating).
Source: Redfin · Census BPS — Browse sales on Redfin →
Source: CDC/NCHS vital statistics via County Health Rankings (2020–2022 avg). Rates per 100,000 population. Grade based on homicide rate relative to national average (~6.3). Learn more →
| PROJECT | AMOUNT | STATUS |
|---|---|---|
|
AWS Data Center Campus (New Carlisle)
Amazon Web Services (AWS)
|
$11,000M | Under Construction |
|
Spectrum Fiber Broadband Network Expansion
Spectrum
|
$7,000M | Under Construction |
|
Microsoft Data Center Campus (Granger)
Microsoft
|
$1,000M | Planned |
|
Three Lakes Solar Energy Park with BESS
Three Lakes Solar, LLC (subsidiary of EDP Renewables)
|
$600M | Proposed |
Source: public records, news, corporate announcements. Amounts are estimates where noted.
Bars show percentile rank among all 1001 counties.
With a Boom Town Index score of 73/100, St. Joseph County sits in the upper half of all 1001 ranked counties. and median household income stands at $66,425 — indicators that suggest solid fundamentals even if it's not among the fastest-growing counties in MI.
By national standards, St. Joseph County is quite affordable. Homes here have a median value of $178,300, and the income-to-home-value ratio of 0.37 is well above the U.S. average — especially with median rent at just $849/month. Residents can generally buy a home without being cost-burdened.
St. Joseph County's job market is contracting (-1.4% YoY) while population is roughly stable (+0.2% change). Home values are +5.1% over the past 12 months. Hiring headwinds without an offsetting exodus — residents are staying, but local employers are shedding payroll.
There's a moderate stream of newcomers. About 2.81% of residents moved from another state, which is above average and suggests St. Joseph County has appeal as a relocation destination — though it's not among the highest-inflow counties nationally.
Home values climbed +5.1% year-over-year, which is a solid pace of appreciation. The median home in St. Joseph County is now valued at $178,300. That kind of growth typically reflects sustained demand rather than speculative frenzy.