58640 Zip Code Historical Median Household Income by Age Data
ACS 2010-2014 data
| | 58640 Zip Code | North Dakota | U.S. |
| less than 25 | $31,875, see rank | $30,154 | $25,788 |
| 25 to 44 | $82,596, see rank | $65,189 | $58,398 |
| 45 to 64 | $95,556, see rank | $71,105 | $65,027 |
| 65 or over | $33,125, see rank | $35,087 | $37,945 |
ACS 2008-2012 data
| | 58640 Zip Code | North Dakota | U.S. |
| less than 25 | $45,809, see rank | $28,155 | $25,955 |
| 25 to 44 | $75,179, see rank | $59,674 | $58,073 |
| 45 to 64 | $99,583, see rank | $66,452 | $64,486 |
| 65 or over | $21,810, see rank | $32,086 | $36,181 |
US Census 2000 data
| | 58640 Zip Code | North Dakota | U.S. |
| less than 25 | $13,929, see rank | $19,571 | $22,679 |
| 25 to 34 | $36,071, see rank | $35,478 | $41,414 |
| 35 to 44 | $41,172, see rank | $43,637 | $50,654 |
| 45 to 54 | $47,727, see rank | $47,782 | $56,300 |
| 55 to 64 | $30,625, see rank | $38,454 | $47,447 |
| 65 to 74 | $33,750, see rank | $27,450 | $31,368 |
| 75 or over | $19,688, see rank | $19,580 | $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.
