Gorham's post office, a city in which residents are projected to experience a $78,525 tax increase this year. | Paul Sableman [CC BY 2.0], via Wikimedia Commons
Gorham's post office, a city in which residents are projected to experience a $78,525 tax increase this year. | Paul Sableman [CC BY 2.0], via Wikimedia Commons
Jackson County residents will pay an additional $10.93 million in state income taxes this year, according to an analysis by Local Government Information Services (LGIS).
LGIS combined Illinois Department of Revenue data with a forecast by Senate Democrats to estimate how much additional income tax will be paid in each Illinois ZIP code.
The following Jackson County communities will pay the most: Carbondale ($3,085,615 total/$394 per person), Murphysboro ($2,911,599/$462), Makanda ($641,427/$628) and De Soto ($514,334/$433).
Retroactive to July 1, the higher rate – now 4.95 percent, up from 3.75 percent – will be withheld from employee paychecks over the last six months of 2017.
Before the hike, someone earning $50,000 paid $72 in state income tax per paycheck when paid twice a month. That person will now pay $95, or an additional $600 per year.
Senate Democrats estimate the tax hike will siphon $4.453 billion more this year from individual taxpayers. Businesses will pay another $1 billion.
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How much more will your community pay?
State income taxes have increased to 4.95 percent from 3.75 percent. This chart shows how much more taxpayers in your community will pay for state government.
| Ranking | Community | ZIP | Estimated State Income Tax Increase |
| 1 | Carbondale (North) | 62901 | $3,085,615 |
| 2 | Murphysboro | 62966 | $2,911,599 |
| 3 | Carbondale (Southeast) | 62902 | $1,416,935 |
| 4 | Carbondale (Southwest) | 62903 | $830,553 |
| 5 | Makanda | 62958 | $641,427 |
| 6 | De Soto | 62924 | $514,334 |
| 7 | Ava | 62907 | $445,714 |
| 8 | Campbell Hill | 62916 | $329,993 |
| 9 | Elkville | 62932 | $266,871 |
| 10 | Vergennes | 62994 | $170,170 |
| 11 | Grand Tower | 62942 | $88,643 |
| 12 | Gorham | 62940 | $78,525 |
| 13 | Pomona | 62975 | $55,058 |
| 14 | Dowell | 62927 | $51,045 |
| 15 | Jacob | 62950 | $46,303 |
| Total | $10,932,784 |
Top income tax-paying communities in Jackson County
This chart shows the ranking of communities by highest income taxes paid in Jackson County.
| Ranking | Community | ZIP | Average State Income Tax Increase* | Total Returns filed by ZIP |
| 1 | Campbell Hill | 62916 | $786 | 420 |
| 2 | Carbondale (Southwest) | 62903 | $723 | 1,148 |
| 3 | Carbondale (Southeast) | 62902 | $678 | 2,089 |
| 4 | Makanda | 62958 | $628 | 1,022 |
| 5 | Vergennes | 62994 | $575 | 296 |
| 6 | Jacob | 62950 | $514 | 90 |
| 7 | Ava | 62907 | $489 | 911 |
| 8 | Murphysboro | 62966 | $462 | 6,302 |
| 9 | Gorham | 62940 | $449 | 175 |
| 10 | Pomona | 62975 | $440 | 125 |
| 11 | De Soto | 62924 | $433 | 1,187 |
| 12 | Elkville | 62932 | $419 | 637 |
| 13 | Grand Tower | 62942 | $401 | 221 |
| 14 | Carbondale (North) | 62901 | $394 | 7,825 |
| 15 | Dowell | 62927 | $331 | 154 |
*Assumes tax increase will meet Senate Democrats' projections.
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