Interurban Transit Partnership
Grand Rapids, MI · NTD ID 50033 · 2024 report year
Interurban Transit Partnership carries 6.4 million passenger trips a year across three modes — bus, bus rapid transit and demand response — making it the 96th-busiest transit operator in the United States. It is based in Grand Rapids, MI.
It spends $50.1 million a year running that service, or $7.80 per trip. Its bus service, the largest of its modes, costs $6.48 per rider — 53% below the $13.86 median for the 1,162 US agencies reporting bus.
Over the 10 years reported, ridership remains 39% below its 2019 level, the last full year before the pandemic, and up 6% on 2023. Fares cover 17% of operating cost.
Service by mode, 2024
| Mode | Annual trips | Operating expense | Cost per rider | vs national median | Farebox | Vehicles |
|---|---|---|---|---|---|---|
| Bus#82 of 1,162 nationally | 5,765,508 | $37.4 million | $6.48 | -53% | 19% | 104 |
| Bus Rapid Transit#16 of 20 nationally | 421,150 | $2.6 million | $6.08 | -4% | 15% | 7 |
| Demand Response#101 of 1,920 nationally | 241,550 | $10.2 million | $42.20 | +11% | 9% | 64 |
Ridership, 2015–2024
| Year | Annual trips | Operating expense (2024 $) | Cost per rider (2024 $) |
|---|---|---|---|
| 2024 | 6,428,208 | $50.1 million | $7.80 |
| 2023 | 6,042,030 | $52.0 million | $8.61 |
| 2022 | 5,514,573 | $49.1 million | $8.90 |
| 2021 | 4,128,808 | $52.0 million | $12.59 |
| 2020 | 6,722,099 | $54.5 million | $8.11 |
| 2019 | 10,472,095 | $58.3 million | $5.57 |
| 2018 | 10,466,068 | $57.7 million | $5.51 |
| 2017 | 10,972,970 | $54.8 million | $5.00 |
| 2016 | 11,446,068 | $55.3 million | $4.83 |
| 2015 | 11,961,912 | $58.6 million | $4.90 |
Where Interurban Transit Partnership ranks
- Cheapest Bus Systems by Cost per Rider #17 of 40
- Best Farebox Recovery Among Large Bus Systems #9 of 40
- Highest-Ridership Bus Rapid Transit Systems #16 of 20
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Ask NTD about Interurban Transit Partnership →Source & method. Figures are from the Federal Transit Administration's National Transit Database (NTD) annual reporting for 2024, the most recent published report year. Cost per rider is operating expense divided by unlinked passenger trips. Farebox recovery is fare revenue divided by operating expense. Ten-year trends are adjusted for inflation to 2024 dollars; single-year figures are as reported. Agencies self-report to the NTD, and reporting practice varies, so figures are best read as comparable in magnitude rather than to the cent.