Millstadt Illinois, a city in which residents are projected to pay an additional $2,548,684 in taxes this year. | MattHucke via Wikimedia
Millstadt Illinois, a city in which residents are projected to pay an additional $2,548,684 in taxes this year. | MattHucke via Wikimedia
St. Clair County residents will pay an additional $56,469,887 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 St. Clair County communities will pay the most: O'Fallon ($10,054,162 total/$726 per person), Belleville ($7,528,774/$593), Fairview Heights ($3,956,835/$517) and Millstadt ($2,548,684/$727).
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 | O'Fallon | 62269 | $10,054,162 |
2 | Belleville (Northwest) | 62226 | $7,528,774 |
3 | Belleville (Northeast) | 62221 | $7,057,177 |
4 | Belleville (West) | 62223 | $4,977,560 |
5 | Belleville (South) | 62220 | $4,409,198 |
6 | Fairview Heights | 62208 | $3,956,835 |
7 | Millstadt | 62260 | $2,548,684 |
8 | Mascoutah | 62258 | $2,465,555 |
9 | Freeburg | 62243 | $1,781,981 |
10 | Caseyville | 62232 | $1,669,802 |
11 | Smithton | 62285 | $1,668,002 |
12 | Lebanon | 62254 | $1,373,923 |
13 | East Saint Louis (South) | 62206 | $1,267,695 |
14 | Dupo | 62239 | $894,128 |
15 | New Athens | 62264 | $884,461 |
16 | Marissa | 62257 | $641,462 |
17 | East Saint Louis (Southeast) | 62205 | $543,314 |
18 | East Saint Louis (East) | 62203 | $511,159 |
19 | East Saint Louis (South) | 62207 | $473,481 |
20 | East Saint Louis (Northeast) | 62201 | $432,498 |
21 | East Saint Louis (Northeast) | 62204 | $327,894 |
22 | East Carondelet | 62240 | $287,101 |
23 | Lenzburg | 62255 | $205,320 |
24 | Saint Libory | 62282 | $192,052 |
25 | Scott Air Force Base | 62225 | $121,203 |
26 | Summerfield | 62289 | $85,423 |
27 | Belleville | 62222 | $40,930 |
28 | Lovejoy | 62059 | $39,471 |
29 | East Saint Louis | 62202 | $30,640 |
Total | $56,469,887 |
Top income tax-paying communities in St. Clair County
This chart shows the ranking of communities by highest income taxes paid in St. Clair County.
Ranking | Community | Zip | Average State Income Tax Increase | Total Returns filed by Zip |
1 | Smithton | 62285 | $814 | 2,049 |
2 | Millstadt | 62260 | $727 | 3,504 |
3 | O'Fallon | 62269 | $726 | 13,840 |
4 | Freeburg | 62243 | $646 | 2,760 |
5 | Saint Libory | 62282 | $642 | 299 |
6 | Belleville (West) | 62223 | $639 | 7,784 |
7 | Belleville (Northeast) | 62221 | $615 | 11,482 |
8 | Mascoutah | 62258 | $593 | 4,155 |
9 | Belleville (Northwest) | 62226 | $593 | 12,697 |
10 | Lebanon | 62254 | $592 | 2,320 |
11 | New Athens | 62264 | $588 | 1,504 |
12 | Caseyville | 62232 | $581 | 2,876 |
13 | Belleville (South) | 62220 | $541 | 8,146 |
14 | Fairview Heights | 62208 | $517 | 7,653 |
15 | Marissa | 62257 | $515 | 1,245 |
16 | Dupo | 62239 | $443 | 2,018 |
17 | Summerfield | 62289 | $443 | 193 |
18 | East Carondelet | 62240 | $434 | 662 |
19 | Lenzburg | 62255 | $432 | 475 |
20 | Belleville | 62222 | $409 | 100 |
21 | East Saint Louis (South) | 62206 | $277 | 4,575 |
22 | East Saint Louis | 62202 | $260 | 118 |
23 | East Saint Louis (Northeast) | 62201 | $234 | 1,848 |
24 | East Saint Louis (East) | 62203 | $226 | 2,266 |
25 | East Saint Louis (Southeast) | 62205 | $218 | 2,492 |
26 | Scott Air Force Base | 62225 | $215 | 565 |
27 | East Saint Louis (South) | 62207 | $213 | 2,220 |
28 | Lovejoy | 62059 | $201 | 196 |
29 | East Saint Louis (Northeast) | 62204 | $188 | 1,748 |
*Assumes tax increase will meet Senate Democrats' projections.