Comparison to Surrounding Areas
The median household income ($76,875) for 59430 is less than the median household income for 59424 ($79,375) and 59451 ($85,625). But it's more than 59520 ($62,109), 59462 ($51,250), 59479 ($49,185), 59489 ($64,637), 59442 ($67,917), 59446 ($53,750), 59457 ($64,762), Judith Basin County ($59,000), Fergus County ($63,706), and Denton town ($56,667).
| 59430 | $76,875 |
| Denton town | $56,667 |
| Fergus County | $63,706 |
| Judith Basin County | $59,000 |
Get Median Household Income for all Zip Codes in Montana.
The average household income ($124,480) for 59430 is more than 59520 ($85,547), 59462 ($68,462), 59479 ($76,362), 59489 ($67,677), 59424 ($72,281), 59442 ($76,478), 59446 ($74,438), 59451 ($95,298), 59457 ($76,456), Judith Basin County ($87,992), Fergus County ($77,592), and Denton town ($68,476).
| 59430 | $124,480 |
| Denton town | $68,476 |
| Fergus County | $77,592 |
| Judith Basin County | $87,992 |
Get Average Household Income for all Zip Codes in Montana.
The per-capita income for 59430 is $58,765. The per capita income ($58,765) for 59430 is more than 59520 ($31,481), 59462 ($34,983), 59479 ($32,123), 59489 ($33,776), 59424 ($33,285), 59442 ($29,690), 59446 ($30,316), 59451 ($40,523), 59457 ($35,211), Judith Basin County ($37,796), Fergus County ($35,574), and Denton town ($35,103).
| 59430 | $58,765 |
| Denton town | $35,103 |
| Fergus County | $35,574 |
| Judith Basin County | $37,796 |
Get Per-Capita Income for all Zip Codes in Montana.
27.3% of households make over $200,000 a year. The percent high income households (27.3%) for 59430 is more than 59520 (7.5%), 59462 (6.1%), 59479 (7.6%), 59489 (0.5%), 59424 (6.3%), 59442 (4.0%), 59446 (5.3%), 59451 (15.8%), 59457 (5.1%), Judith Basin County (11.3%), Fergus County (5.2%), and Denton town (0.0%).
| 59430 | 27.3% |
| Denton town | 0.0% |
| Fergus County | 5.2% |
| Judith Basin County | 11.3% |
Get High Income Households for all Zip Codes in Montana.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 59430 | $-1 | $32,083 | $250,001 | $66,429 |
| Denton town | $-1 | $31,250 | $54,063 | $69,583 |
| Fergus County | $73,190 | $74,130 | $67,102 | $48,348 |
| Judith Basin County | $65,313 | $53,693 | $104,167 | $52,500 |
Get Median Household Income by Age of Householder for all Zip Codes in Montana.
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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 59430 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+ | |||||
| 59430 | +/-$26,380 | +/-$39,806 | +/-$19,816 | +/-18.2% | +/-$-1 | +/-$20,473 | +/-$-1 | +/-$12,297 |
| Denton town | +/-$16,614 | +/-$12,746 | +/-$6,938 | +/-25.1% | +/-$-1 | +/-$12,186 | +/-$18,871 | +/-$20,297 |
| Fergus County | +/-$4,994 | +/-$4,891 | +/-$2,143 | +/-1.7% | +/-$29,924 | +/-$14,204 | +/-$9,346 | +/-$5,615 |
| Judith Basin County | +/-$8,593 | +/-$12,939 | +/-$5,503 | +/-5.5% | +/-$42,784 | +/-$14,775 | +/-$40,558 | +/-$12,172 |