Knox County Historical Median Household Income by Age Data
ACS 2010-2014 data
| | Knox County | Maine | U.S. |
| less than 25 | $35,125, see rank | $27,557 | $25,788 |
| 25 to 44 | $52,889, see rank | $54,154 | $58,398 |
| 45 to 64 | $55,491, see rank | $58,420 | $65,027 |
| 65 or over | $40,776, see rank | $34,067 | $37,945 |
ACS 2008-2012 data
| | Knox County | Maine | U.S. |
| less than 25 | $30,875, see rank | $27,013 | $25,955 |
| 25 to 44 | $48,561, see rank | $53,607 | $58,073 |
| 45 to 64 | $53,684, see rank | $58,329 | $64,486 |
| 65 or over | $36,173, see rank | $31,787 | $36,181 |
ACS 2006-2010 data
| | Knox County | Maine | U.S. |
| less than 25 | $23,733, see rank | $26,999 | $26,465 |
| 25 to 44 | $49,426, see rank | $52,645 | $57,132 |
| 45 to 64 | $53,541, see rank | $56,734 | $63,398 |
| 65 or over | $30,480, see rank | $29,733 | $33,906 |
ACS 2005-2009 data
| | Knox County | Maine | U.S. |
| less than 25 | $23,843, see rank | $27,369 | $26,365 |
| 25 to 44 | $49,010, see rank | $52,038 | $56,832 |
| 45 to 64 | $53,820, see rank | $56,243 | $63,121 |
| 65 or over | $30,143, see rank | $29,043 | $32,753 |
US Census 2000 data
| | Knox County | Maine | U.S. |
| less than 25 | $23,851, see rank | $22,809 | $22,679 |
| 25 to 34 | $35,045, see rank | $37,939 | $41,414 |
| 35 to 44 | $41,893, see rank | $45,462 | $50,654 |
| 45 to 54 | $44,522, see rank | $49,684 | $56,300 |
| 55 to 64 | $45,790, see rank | $39,541 | $47,447 |
| 65 to 74 | $30,956, see rank | $26,046 | $31,368 |
| 75 or over | $22,033, see rank | $18,956 | $22,259 |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
