Comparison to Surrounding Areas
The median household income ($60,352) for 18603 is less than the median household income for 18660 ($80,568), 17815 ($67,510), 17859 ($75,515), 18635 ($73,480), 18655 ($72,571), Columbia County ($64,644), Luzerne County ($63,691), Briar Creek township ($77,333), North Centre township ($76,591), and Salem township ($78,560). But it's more than 18631 ($46,125), Berwick borough ($49,800), and Briar Creek borough ($42,647).
| 18603 | $60,352 |
| Briar Creek borough | $42,647 |
| North Centre township | $76,591 |
| Salem township | $78,560 |
| Berwick borough | $49,800 |
| Briar Creek township | $77,333 |
| Luzerne County | $63,691 |
| Columbia County | $64,644 |
Get Median Household Income for all Zip Codes in Pennsylvania.
The average household income ($74,487) for 18603 is less than the average household income for 18660 ($99,556), 17815 ($82,853), 17859 ($86,459), 18635 ($92,461), 18655 ($90,171), Columbia County ($81,045), Luzerne County ($86,447), Briar Creek township ($91,263), North Centre township ($105,293), and Salem township ($86,519). But it's more than 18631 ($61,207), Berwick borough ($64,985), and Briar Creek borough ($54,264).
| 18603 | $74,487 |
| Briar Creek borough | $54,264 |
| North Centre township | $105,293 |
| Salem township | $86,519 |
| Berwick borough | $64,985 |
| Briar Creek township | $91,263 |
| Luzerne County | $86,447 |
| Columbia County | $81,045 |
Get Average Household Income for all Zip Codes in Pennsylvania.
The per-capita income for 18603 is $33,105. The per capita income ($33,105) for 18603 is less than the per capita income for 18635 ($39,155), 17859 ($34,946), 18660 ($41,229), 18655 ($37,674), Columbia County ($33,218), Luzerne County ($36,493), Salem township ($39,547), North Centre township ($42,900), and Briar Creek township ($36,583). But it's more than 17815 ($32,419), 18631 ($29,601), Berwick borough ($29,403), and Briar Creek borough ($19,337).
| 18603 | $33,105 |
| Briar Creek borough | $19,337 |
| North Centre township | $42,900 |
| Salem township | $39,547 |
| Berwick borough | $29,403 |
| Briar Creek township | $36,583 |
| Luzerne County | $36,493 |
| Columbia County | $33,218 |
Get Per-Capita Income for all Zip Codes in Pennsylvania.
4.9% of households make over $200,000 a year. The percent high income households (4.9%) for 18603 is less than the percent high income households for 18660 (8.7%), 17815 (5.0%), 17859 (5.7%), 18635 (6.7%), 18655 (7.1%), Columbia County (5.4%), Luzerne County (7.0%), Briar Creek township (6.9%), North Centre township (13.3%), and Salem township (5.8%). But it's more than 18631 (0.0%), Berwick borough (3.5%), and Briar Creek borough (2.1%).
| 18603 | 4.9% |
| Briar Creek borough | 2.1% |
| North Centre township | 13.3% |
| Salem township | 5.8% |
| Berwick borough | 3.5% |
| Briar Creek township | 6.9% |
| Luzerne County | 7.0% |
| Columbia County | 5.4% |
Get High Income Households for all Zip Codes in Pennsylvania.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 18603 | $67,784 | $67,051 | $69,654 | $42,832 |
| Briar Creek borough | $-1 | $56,293 | $51,458 | $23,125 |
| North Centre township | $-1 | $126,500 | $84,479 | $48,750 |
| Salem township | $-1 | $79,375 | $81,285 | $66,491 |
| Berwick borough | $69,034 | $59,219 | $49,991 | $37,221 |
| Briar Creek township | $76,083 | $110,100 | $89,667 | $44,219 |
| Luzerne County | $35,785 | $70,489 | $78,488 | $49,926 |
| Columbia County | $39,523 | $82,401 | $78,358 | $42,596 |
Get Median Household Income by Age of Householder for all Zip Codes in Pennsylvania.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 18603 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 18603 | +/-$7,488 | +/-$4,929 | +/-$2,134 | +/-1.7% | +/-$32,109 | +/-$8,080 | +/-$12,226 | +/-$3,604 |
| Briar Creek borough | +/-$20,916 | +/-$10,292 | +/-$6,757 | +/-2.6% | +/-$-1 | +/-$7,273 | +/-$48,998 | +/-$13,514 |
| North Centre township | +/-$7,308 | +/-$11,996 | +/-$4,969 | +/-4.5% | +/-$-1 | +/-$54,122 | +/-$7,112 | +/-$19,447 |
| Salem township | +/-$9,062 | +/-$9,572 | +/-$4,422 | +/-4.1% | +/-$-1 | +/-$28,295 | +/-$29,873 | +/-$19,044 |
| Berwick borough | +/-$5,192 | +/-$6,500 | +/-$2,756 | +/-2.0% | +/-$29,525 | +/-$12,016 | +/-$25,490 | +/-$5,838 |
| Briar Creek township | +/-$14,493 | +/-$9,855 | +/-$4,295 | +/-4.1% | +/-$54,279 | +/-$17,359 | +/-$39,850 | +/-$17,832 |
| Luzerne County | +/-$1,684 | +/-$1,652 | +/-$694 | +/-0.5% | +/-$5,969 | +/-$3,875 | +/-$3,943 | +/-$1,990 |
| Columbia County | +/-$2,531 | +/-$2,508 | +/-$1,046 | +/-0.7% | +/-$16,669 | +/-$6,404 | +/-$2,705 | +/-$2,236 |