Comparison to Surrounding Areas
The median household income ($131,974) for 20646 is less than the median household income for 20607 ($151,427), 20611 ($151,607), 20637 ($160,121), 20677 ($165,764), and 20695 ($141,959). But it's more than 20693 ($126,033), 20632 ($-1), 20640 ($100,593), 20662 ($86,699), 20675 ($127,269), 20602 ($107,360), 20616 ($128,177), 20617 ($104,036), 20622 ($124,063), Charles County ($122,816), Bryans Road CDP ($118,361), La Plata town ($121,208), and Waldorf CDP ($116,089).
| 20646 | $131,974 |
| Bryans Road CDP | $118,361 |
| La Plata town | $121,208 |
| Waldorf CDP | $116,089 |
| Charles County | $122,816 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($152,997) for 20646 is less than the average household income for 20607 ($172,869), 20617 ($197,436), 20622 ($156,788), 20632 ($218,818), 20637 ($164,491), 20675 ($157,254), 20677 ($168,381), and 20695 ($153,526). But it's more than 20693 ($132,010), 20611 ($151,640), 20616 ($144,383), 20640 ($121,734), 20662 ($104,183), 20602 ($118,712), Charles County ($141,768), Bryans Road CDP ($137,901), La Plata town ($147,163), and Waldorf CDP ($132,415).
| 20646 | $152,997 |
| Bryans Road CDP | $137,901 |
| La Plata town | $147,163 |
| Waldorf CDP | $132,415 |
| Charles County | $141,768 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 20646 is $55,317. The per capita income ($55,317) for 20646 is less than the per capita income for 20617 ($96,600), 20637 ($55,690), 20675 ($57,289), and 20677 ($61,925). But it's more than 20695 ($52,453), 20632 ($52,455), 20640 ($49,439), 20662 ($42,979), 20693 ($34,172), 20602 ($42,074), 20607 ($53,737), 20611 ($47,771), 20616 ($48,537), 20622 ($45,317), Charles County ($51,110), Bryans Road CDP ($47,494), La Plata town ($55,175), and Waldorf CDP ($48,929).
| 20646 | $55,317 |
| Bryans Road CDP | $47,494 |
| La Plata town | $55,175 |
| Waldorf CDP | $48,929 |
| Charles County | $51,110 |
Get Per-Capita Income for all Zip Codes in Maryland.
27.9% of households make over $200,000 a year. The percent high income households (27.9%) for 20646 is less than the percent high income households for 20607 (36.4%), 20611 (28.1%), 20616 (28.9%), 20617 (29.6%), 20632 (44.6%), 20637 (36.5%), 20677 (40.2%), and 20695 (28.2%). But it's more than 20693 (15.0%), 20622 (22.4%), 20640 (15.6%), 20662 (5.5%), 20675 (26.9%), 20602 (14.6%), Charles County (23.1%), Bryans Road CDP (24.6%), La Plata town (26.1%), and Waldorf CDP (19.6%).
| 20646 | 27.9% |
| Bryans Road CDP | 24.6% |
| La Plata town | 26.1% |
| Waldorf CDP | 19.6% |
| Charles County | 23.1% |
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 | |
|---|---|---|---|---|
| 20646 | $-1 | $152,732 | $154,104 | $73,008 |
| Bryans Road CDP | $-1 | $136,083 | $120,542 | $78,103 |
| La Plata town | $-1 | $125,938 | $174,188 | $71,174 |
| Waldorf CDP | $95,542 | $116,891 | $131,263 | $78,590 |
| Charles County | $78,458 | $126,338 | $142,244 | $79,445 |
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 20646 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+ | |||||
| 20646 | +/-$10,208 | +/-$10,706 | +/-$3,835 | +/-3.7% | +/-$-1 | +/-$12,410 | +/-$21,250 | +/-$5,351 |
| Bryans Road CDP | +/-$13,782 | +/-$15,150 | +/-$4,772 | +/-8.5% | +/-$-1 | +/-$36,005 | +/-$24,562 | +/-$17,641 |
| La Plata town | +/-$21,704 | +/-$18,620 | +/-$6,832 | +/-6.2% | +/-$-1 | +/-$37,646 | +/-$44,253 | +/-$9,327 |
| Waldorf CDP | +/-$4,371 | +/-$5,322 | +/-$1,719 | +/-2.2% | +/-$46,475 | +/-$11,397 | +/-$7,742 | +/-$7,108 |
| Charles County | +/-$3,121 | +/-$3,674 | +/-$1,272 | +/-1.3% | +/-$54,449 | +/-$3,089 | +/-$6,251 | +/-$4,618 |