| 00664919 | Marshan Township | POPINPOVERTY | Persons below poverty level | 1990 | 0.066 | 1264 | PCT | Decennial Census 1990 SF1/SF3 | 1989 |
| 00664919 | Marshan Township | POV150_185 | Persons between 150% and 184% of poverty (less than 185%) | 1990 | 0.041 | 1264 | PCT | Decennial Census 1990 SF1/SF3 | 1989 |
| 00664919 | Marshan Township | POVERTYTO150 | Persons between 100% and 149% of poverty (less than 150%) | 1990 | 0.021 | 1264 | PCT | Decennial Census 1990 SF1/SF3 | 1989 |
| 00664919 | Marshan Township | POPINPOVERTY | Persons below poverty level | 2000 | 0.066 | 1250 | PCT | Decennial Census 2000 SF1/SF3 | 1999 |
| 00664919 | Marshan Township | POV150_185 | Persons between 150% and 184% of poverty (less than 185%) | 2000 | 0.059 | 1250 | PCT | Decennial Census 2000 SF1/SF3 | 1999 |
| 00664919 | Marshan Township | POVERTYTO150 | Persons between 100% and 149% of poverty (less than 150%) | 2000 | 0.054 | 1250 | PCT | Decennial Census 2000 SF1/SF3 | 1999 |
| 00664919 | Marshan Township | POPINPOVERTY | Persons below poverty level | 2012 | 0.061 | 1028 | PCT | American Community Survey 5Yr Summary File 2008-2012 | 2012 |
| 00664919 | Marshan Township | POV150_185 | Persons between 150% and 184% of poverty (less than 185%) | 2012 | 0.030 | 1028 | PCT | American Community Survey 5Yr Summary File 2008-2012 | 2012 |
| 00664919 | Marshan Township | POVERTYTO150 | Persons between 100% and 149% of poverty (less than 150%) | 2012 | 0.035 | 1028 | PCT | American Community Survey 5Yr Summary File 2008-2012 | 2012 |
| 00664919 | Marshan Township | POPINPOVERTY | Persons below poverty level | 2017 | 0.033 | 1183 | PCT | American Community Survey 5Yr Summary File 2013-2017 | 2017 |
| 00664919 | Marshan Township | POV150_185 | Persons between 150% and 184% of poverty (less than 185%) | 2017 | 0.037 | 1183 | PCT | American Community Survey 5Yr Summary File 2013-2017 | 2017 |
| 00664919 | Marshan Township | POVERTYTO150 | Persons between 100% and 149% of poverty (less than 150%) | 2017 | 0.014 | 1183 | PCT | American Community Survey 5Yr Summary File 2013-2017 | 2017 |
| 00664919 | Marshan Township | POPINPOVERTY | Persons below poverty level | 2022 | 0.046 | 1186 | PCT | American Community Survey 5yr Summary File 2018-2022 | 2022 |
| 00664919 | Marshan Township | POV150_185 | Persons between 150% and 184% of poverty (less than 185%) | 2022 | 0.001 | 1186 | PCT | American Community Survey 5yr Summary File 2018-2022 | 2022 |
| 00664919 | Marshan Township | POVERTYTO150 | Persons between 100% and 149% of poverty (less than 150%) | 2022 | 0.027 | 1186 | PCT | American Community Survey 5yr Summary File 2018-2022 | 2022 |