Comparison to Surrounding Areas
The median household income ($69,286) for 83420 is less than the median household income for 83424 ($150,714), 83429 ($78,565), 83436 ($80,000), 83452 ($72,083), and Fremont County ($72,683). But it's more than 82190 ($64,674), 83414 ($-1), 83421 ($-1), 83445 ($68,012), Drummond city ($-1), Warm River city ($-1), and Ashton city ($65,428).
| 83420 | $69,286 |
| Ashton city | $65,428 |
| Drummond city | $-1 |
| Warm River city | $-1 |
| Fremont County | $72,683 |
Get Median Household Income for all Zip Codes in Idaho.
The average household income ($105,375) for 83420 is less than the average household income for 83414 ($132,737), 83421 ($240,894), 83424 ($158,198), and 83452 ($113,304). But it's more than 83445 ($79,306), 82190 ($76,989), 83429 ($84,642), 83436 ($102,108), Fremont County ($93,018), Ashton city ($76,198), Drummond city ($-1), and Warm River city ($-1).
| 83420 | $105,375 |
| Ashton city | $76,198 |
| Drummond city | $-1 |
| Warm River city | $-1 |
| Fremont County | $93,018 |
Get Average Household Income for all Zip Codes in Idaho.
The per-capita income for 83420 is $42,560. The per capita income ($42,560) for 83420 is less than the per capita income for 83414 ($63,833), 83421 ($125,365), 83424 ($51,434), 83429 ($42,651), and 83452 ($44,882). But it's more than 82190 ($30,801), 83436 ($28,257), 83445 ($26,489), Fremont County ($32,810), Warm River city ($-1), Ashton city ($28,750), and Drummond city ($-1).
| 83420 | $42,560 |
| Ashton city | $28,750 |
| Drummond city | $-1 |
| Warm River city | $-1 |
| Fremont County | $32,810 |
Get Per-Capita Income for all Zip Codes in Idaho.
6.1% of households make over $200,000 a year. The percent high income households (6.1%) for 83420 is less than the percent high income households for 83414 (8.3%), 83421 (15.7%), 83424 (22.2%), 83436 (18.7%), and 83452 (13.7%). But it's more than 82190 (0.0%), 83429 (4.9%), 83445 (2.8%), Fremont County (5.0%), Warm River city (-1.0%), Ashton city (2.9%), and Drummond city (0.0%).
| 83420 | 6.1% |
| Ashton city | 2.9% |
| Drummond city | 0.0% |
| Warm River city | -1.0% |
| Fremont County | 5.0% |
Get High Income Households for all Zip Codes in Idaho.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 83420 | $-1 | $68,179 | $82,656 | $72,750 |
| Ashton city | $-1 | $68,036 | $65,694 | $54,850 |
| Drummond city | $-1 | $-1 | $-1 | $-1 |
| Warm River city | $-1 | $-1 | $-1 | $-1 |
| Fremont County | $51,250 | $71,667 | $82,530 | $61,694 |
Get Median Household Income by Age of Householder for all Zip Codes in Idaho.
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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 83420 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+ | |||||
| 83420 | +/-$9,836 | +/-$28,733 | +/-$11,530 | +/-4.1% | +/-$-1 | +/-$7,217 | +/-$46,220 | +/-$20,007 |
| Ashton city | +/-$3,917 | +/-$13,753 | +/-$4,043 | +/-3.9% | +/-$-1 | +/-$9,047 | +/-$3,535 | +/-$15,769 |
| Drummond city | +/-$-1 | +/-$-1 | +/-$-1 | +/-100.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Warm River city | +/-$-1 | +/-$-1 | +/-$-1 | +/--1.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Fremont County | +/-$5,715 | +/-$7,705 | +/-$2,734 | +/-1.9% | +/-$30,629 | +/-$7,617 | +/-$12,766 | +/-$10,754 |