Comparison to Surrounding Areas
The median household income ($250,001) for 20838 is more than 20841 ($184,688), 20842 ($204,013), Montgomery County ($132,450), and Barnesville town ($231,250).
| 20838 | $250,001 |
| Barnesville town | $231,250 |
| Montgomery County | $132,450 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($323,409) for 20838 is less than the average household income for Barnesville town ($330,652). But it's more than 20841 ($226,778), 20842 ($239,698), and Montgomery County ($181,376).
| 20838 | $323,409 |
| Barnesville town | $330,652 |
| Montgomery County | $181,376 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 20838 is $80,514. The per capita income ($80,514) for 20838 is less than the per capita income for 20842 ($82,106) and Barnesville town ($80,612). But it's more than 20841 ($66,751) and Montgomery County ($67,571).
| 20838 | $80,514 |
| Barnesville town | $80,612 |
| Montgomery County | $67,571 |
Get Per-Capita Income for all Zip Codes in Maryland.
69.2% of households make over $200,000 a year. The percent high income households (69.2%) for 20838 is more than 20841 (47.2%), 20842 (55.7%), Montgomery County (31.1%), and Barnesville town (56.9%).
| 20838 | 69.2% |
| Barnesville town | 56.9% |
| Montgomery County | 31.1% |
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 | |
|---|---|---|---|---|
| 20838 | $-1 | $250,001 | $250,001 | $83,125 |
| Barnesville town | $-1 | $249,375 | $250,001 | $83,125 |
| Montgomery County | $57,976 | $127,095 | $162,171 | $109,242 |
Get Median Household Income by Age of Householder for all Zip Codes in Maryland.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 20838 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 20838 | +/-$-1 | +/-$117,406 | +/-$15,610 | +/-16.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$52,122 |
| Barnesville town | +/-$112,981 | +/-$161,565 | +/-$21,707 | +/-23.4% | +/-$-1 | +/-$162,584 | +/-$-1 | +/-$52,122 |
| Montgomery County | +/-$2,073 | +/-$2,169 | +/-$721 | +/-0.5% | +/-$9,493 | +/-$4,080 | +/-$3,338 | +/-$3,159 |