Comparison to Surrounding Areas
The median household income ($73,426) for 21636 is less than the median household income for 19934 ($87,125), 19943 ($73,925), and 21660 ($80,469). But it's more than 21639 ($62,772), 21640 ($53,558), Caroline County ($68,457), and Goldsboro town ($39,643).
| 21636 | $73,426 |
| Goldsboro town | $39,643 |
| Caroline County | $68,457 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($79,143) for 21636 is less than the average household income for 19934 ($108,642), 19943 ($93,373), 21639 ($83,944), 21660 ($91,867), and Caroline County ($87,383). But it's more than 21640 ($69,291) and Goldsboro town ($49,393).
| 21636 | $79,143 |
| Goldsboro town | $49,393 |
| Caroline County | $87,383 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21636 is $32,549. The per capita income ($32,549) for 21636 is less than the per capita income for 19934 ($40,356), 19943 ($39,210), 21639 ($33,990), 21660 ($34,931), and Caroline County ($34,341). But it's more than 21640 ($30,254) and Goldsboro town ($16,974).
| 21636 | $32,549 |
| Goldsboro town | $16,974 |
| Caroline County | $34,341 |
Get Per-Capita Income for all Zip Codes in Maryland.
2.4% of households make over $200,000 a year. The percent high income households (2.4%) for 21636 is less than the percent high income households for 19934 (13.2%), 19943 (6.4%), 21639 (4.5%), 21640 (2.5%), 21660 (6.2%), and Caroline County (6.4%). But it's more than Goldsboro town (0.0%).
| 21636 | 2.4% |
| Goldsboro town | 0.0% |
| Caroline County | 6.4% |
Get High Income Households for all Zip Codes in Maryland.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 21636 | $-1 | $31,818 | $117,958 | $73,519 |
| Goldsboro town | $-1 | $39,107 | $-1 | $55,536 |
| Caroline County | $55,172 | $68,946 | $87,083 | $47,906 |
Get Median Household Income by Age of Householder for all Zip Codes in Maryland.
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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 21636 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+ | |||||
| 21636 | +/-$35,911 | +/-$15,044 | +/-$5,932 | +/-3.6% | +/-$-1 | +/-$23,868 | +/-$41,720 | +/-$28,115 |
| Goldsboro town | +/-$22,384 | +/-$9,650 | +/-$6,279 | +/-36.9% | +/-$-1 | +/-$18,275 | +/-$-1 | +/-$26,270 |
| Caroline County | +/-$3,798 | +/-$4,923 | +/-$1,647 | +/-1.4% | +/-$13,811 | +/-$7,617 | +/-$7,321 | +/-$8,392 |