Comparison to Surrounding Areas
The median household income ($77,703) for 13621 is less than the median household income for Louisville town ($91,429) and Waddington town ($79,688). But it's more than 13660 ($68,482), 13662 ($59,106), 13667 ($59,849), 13694 ($75,179), St. Lawrence County ($62,850), Madrid town ($64,083), and Norfolk town ($67,500).
| 13621 | $77,703 |
| Louisville town | $91,429 |
| Madrid town | $64,083 |
| Norfolk town | $67,500 |
| Waddington town | $79,688 |
| St. Lawrence County | $62,850 |
Get Median Household Income for all Zip Codes in New York.
The average household income ($176,863) for 13621 is more than 13660 ($85,576), 13694 ($87,720), 13667 ($77,070), 13662 ($86,886), St. Lawrence County ($82,664), Waddington town ($90,620), Norfolk town ($82,736), Madrid town ($109,768), and Louisville town ($138,803).
| 13621 | $176,863 |
| Louisville town | $138,803 |
| Madrid town | $109,768 |
| Norfolk town | $82,736 |
| Waddington town | $90,620 |
| St. Lawrence County | $82,664 |
Get Average Household Income for all Zip Codes in New York.
The per-capita income for 13621 is $64,888. The per capita income ($64,888) for 13621 is more than 13660 ($30,777), 13694 ($36,892), 13667 ($32,913), 13662 ($40,456), St. Lawrence County ($33,177), Waddington town ($39,894), Norfolk town ($34,616), Madrid town ($35,070), and Louisville town ($56,016).
| 13621 | $64,888 |
| Louisville town | $56,016 |
| Madrid town | $35,070 |
| Norfolk town | $34,616 |
| Waddington town | $39,894 |
| St. Lawrence County | $33,177 |
Get Per-Capita Income for all Zip Codes in New York.
19.7% of households make over $200,000 a year. The percent high income households (19.7%) for 13621 is more than 13660 (4.5%), 13694 (5.2%), 13667 (2.1%), 13662 (8.7%), St. Lawrence County (5.6%), Waddington town (5.4%), Norfolk town (6.4%), Madrid town (7.8%), and Louisville town (17.7%).
| 13621 | 19.7% |
| Louisville town | 17.7% |
| Madrid town | 7.8% |
| Norfolk town | 6.4% |
| Waddington town | 5.4% |
| St. Lawrence County | 5.6% |
Get High Income Households for all Zip Codes in New York.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 13621 | $-1 | $78,885 | $-1 | $-1 |
| Louisville town | $-1 | $118,400 | $105,208 | $59,271 |
| Madrid town | $-1 | $93,000 | $65,417 | $52,708 |
| Norfolk town | $54,485 | $76,735 | $63,194 | $58,534 |
| Waddington town | $-1 | $96,813 | $110,689 | $45,625 |
| St. Lawrence County | $32,514 | $74,539 | $74,905 | $47,107 |
Get Median Household Income by Age of Householder for all Zip Codes in New York.
Use our lookalike & filtering workflow to discover every zip that matches your ideal market profile.
Our Income By Zip Code Lists let you start with a zip like 13621, then automatically find hundreds of similar zips by income, demographics, and growth potential — so you can build a smarter target list in minutes.
Get Your Income By Zip Code List
Get all zip codes in a state or the entire US with data such as median household income.
Starting at $65.
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 13621 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+ | |||||
| 13621 | +/-$46,651 | +/-$110,080 | +/-$41,928 | +/-15.0% | +/-$-1 | +/-$29,898 | +/-$-1 | +/-$-1 |
| Louisville town | +/-$23,132 | +/-$32,657 | +/-$12,599 | +/-9.0% | +/-$-1 | +/-$93,359 | +/-$36,653 | +/-$35,009 |
| Madrid town | +/-$6,742 | +/-$35,184 | +/-$10,764 | +/-4.5% | +/-$-1 | +/-$43,923 | +/-$12,166 | +/-$13,717 |
| Norfolk town | +/-$13,395 | +/-$9,521 | +/-$3,768 | +/-3.9% | +/-$27,657 | +/-$12,670 | +/-$22,096 | +/-$7,282 |
| Waddington town | +/-$19,127 | +/-$10,897 | +/-$5,232 | +/-2.9% | +/-$-1 | +/-$11,595 | +/-$17,780 | +/-$25,814 |
| St. Lawrence County | +/-$2,870 | +/-$3,231 | +/-$1,237 | +/-0.8% | +/-$12,942 | +/-$2,336 | +/-$4,251 | +/-$3,288 |