The following values represent the net taxable assessment history of McCracken County. The net taxable assessment does not include discounts due to homestead exemptions, farm exemptions and do not include assessments in appealed or tax exempt properties. The difference between each year is accounted for in new construction, reassessments and changes in the real estate market.
| Year | Net Taxable Assessment | Difference | Change |
| 2025 | $5,976,419,705 (pending) | +$368,463,249 | +6.57% |
| 2024 | $5,607,956,456 | +$317,602,179 | +6.00% |
| 2023 | $5,290,354,277 | +$479,379,117 | +9.96% |
| 2022 | $4,810,975,160 | +$286,511,393 | +6.33% |
| 2021 | $4,524,463,767 | +$192,993,741 | +4.46% |
| 2020 | $4,331,470,026 | +$196,467,050 | +4.75% |
| 2019 | $4,135,002,976 | +$138,966,680 | +3.48% |
| 2018 | $3,996,036,296 | +$125,963,102 | +3.25% |
| 2017 | $3,870,073,194 | +$146,797,997 | +3.94% |
| 2016 | $3,723,275,197 | +$105,137,691 | +2.91% |
| 2015 | $3,618,137,506 | +$124,087,539 | +3.43% |
| 2014 | $3,494,049,967 | +$82,374,105 | +2.41% |
| 2013 | $3,411,675,862 | +$75,419,521 | +2.26% |
| 2012 | $3,336,256,341 | +$117,256,241 | +3.64% |
| 2011 | $3,219,000,100 | +$63,594,531 | +2.0% |
| 2010 | $3,155,405,569 | +$36,761,948 | +1.18% |
| 2009 | $3,118,643,621 | +$72,241,603 | +2.38% |
| 2008 | $3,046,402,018 | +$168,110,220 | +5.84% |
| 2007 | $2,878,291,798 | +$186,303,388 | +6.92% |
| 2006 | $2,691,988,410 | +$173,987,309 | +6.91% |
| 2005 | $2,518,001,101 | +$104,238,058 | +4.32% |
| 2004 | $2,413,763,043 | +$115,403,269 | +5.02% |
| 2003 | $2,298,359,774 | +$80,811,823 | +3.65% |
| 2002 | $2,217,547,951 | +$74,567,491 | +3.48% |
| 2001 | $2,142,980,460 | +$62,700,937 | +3.01% |
| 2000 | $2,080,279,523 | +$105,485,494 | +5.34% |
| 1999 | $1,974,794,029 | +$106,145,252 | +5.68% |
| 1998 | $1,868,648,777 | +$176,176,639 | +10.41% |
| 1997 | $1,692,475,138 | +$107,474,853 | +6.78% |
| 1996 | $1,585,000,285 | +$113,518,649 | +7.71% |
| 1995 | $1,471,481,636 | +$112,227,946 | +8.20% |
| 1994 | $1,368,680,687 | +$150,290,016 | +12.34% |
| 1993 | $1,218,390,671 | +$87,698,533 | +7.76% |
| 1992 | $1,130,692,138 | ||
| 1958 | $39,929,100 | ||
| 1957 | $40,040,355 |