Rupert, Idaho, a city with a population of 8,315 as of 2022, has 48 Low-Income Housing Tax Credit (LIHTC) funded affordable housing units. These units constitute approximately 1.5% of the city's estimated 3,186 housing units. The LIHTC program has provided $282,762 in project tax credits for affordable housing in Rupert, averaging $141,381 per project and $5,891 per unit. Rupert's share of the total state LIHTC funding is 0.35%.

The city's LIHTC projects span a decade, with the first project, Southwood, completed in 2012, and the most recent, Valley Park, finished in 2015. The LIHTC funded housing in Rupert consists of 40 two-bedroom units, 6 one-bedroom units, and 2 three-bedroom units, with no efficiencies or four-bedroom units reported.

Rupert's population has grown by approximately 15% from 2010 to 2022, increasing from 7,207 to 8,315. The median income has also risen from $42,068 in 2013 to $47,932 in 2022, indicating an upward trend in economic conditions. The racial composition of Rupert has remained relatively stable, with the white population comprising 55% and the Hispanic population 41% in 2022.