ZIP codes
6
Franklin County, ID Demographics & ZIP Codes
Franklin County, Idaho demographics and median household income by ZIP code — 6 ZIP codes — population 14,715 — avg. income $84,837 — avg. home value $309,180. Compare income, housing, and ZIP-level data on US5.
Population
14,715
Median household income (avg.)
$84,837
113% of U.S. median
Average home value
$309,180
89% of U.S. median
Average rent
$750
65% of U.S. median
Franklin County demographics
Franklin County, Idaho covers 6 ZIP codes, with a combined ZIP-area population of about 14,715.
Median household income in Franklin County
The average median household income across ZIP codes in Franklin County, Idaho is about $84,837 — about 21% above the ID ZIP average ($70,279), and about 13% above the U.S. median ($75,149).
Among ZIPs with income data, 83283 is near the top at about $116,094, while 83263 (Preston) is near the bottom at about $59,899.
Housing in Franklin County
For housing in Franklin County, Idaho, the average median home value is about $309,180 and the average median rent is about $750.
The most populous ZIP is 83263 (Preston) with about 9,888 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Franklin County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 83263 | Preston | Franklin County | ID | 9,888 | $59,899 | $294,600 |
| 83286 | Dayton | Franklin County | ID | 1,550 | $88,458 | $322,100 |
| 83237 | Franklin | Franklin County | ID | 1,373 | $78,375 | $361,800 |
| 83228 | Clifton | Franklin County | ID | 1,120 | $82,569 | $276,500 |
| 83232 | Dayton | Franklin County | ID | 567 | $83,629 | $290,900 |
| 83283 | — | Franklin County | ID | 217 | $116,094 | — |
Frequently asked questions
What are the demographics of Franklin County?
Franklin County, Idaho has a combined ZIP-area population of about 14,715 across 6 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Franklin County?
The average median household income across ZIP codes in Franklin County, Idaho is about $84,837, about 21% above the state ZIP average ($70,279), and about 13% above the U.S. median ($75,149). Average median home value is about $309,180. Among ZIPs with data, 83283 is near the top ($116,094) and 83263 (Preston) is near the bottom ($59,899).
How many ZIP codes are in Franklin County?
Franklin County, Idaho includes 6 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Franklin County?
This page lists ZIP codes in Franklin County, Idaho with population, median household income, and home value. Select a ZIP for a full demographics profile.