Zip code 15131, located in White Oak, Pennsylvania, contains Low-Income Housing Tax Credit (LIHTC) funded affordable housing. The area has 67 units in LIHTC-funded projects, with 52 designated as low-income units. Based on the 2022 population of 7,866 and the national average household size, the estimated housing inventory in this zip code is 3,014 units. The LIHTC-funded affordable housing comprises 2.22% of the estimated housing inventory in the zip code.

The LIHTC program has invested in this zip code, with project tax credits totaling $403,733. This equates to an average federal funding of $6,026 per unit in LIHTC-funded projects. Zip code 15131 accounts for 0.07% of the total LIHTC funding allocated to Pennsylvania. The affordable housing in this zip code is represented by a single project named "Oaks," completed in 2002. This project has provided affordable housing options for over two decades. The Oaks project consists of 67 total units, including 4 one-bedroom and 12 two-bedroom units, serving diverse household sizes within the low-income population.

Demographic shifts in the zip code may correlate with the presence of LIHTC-funded housing. The population has decreased from 8,386 in 2015 to 7,866 in 2022. Median income has fluctuated, with the most recent data showing $53,849 in 2022, down from $62,927 in 2015. Racial demographics have remained relatively stable, with the white population consistently comprising over 90% of residents. There has been a small increase in racial diversity, with the Black population growing from 3% to 4% between 2015 and 2022, and the proportion of residents identifying as two or more races increasing to 3% by 2022.