ZIP codes
5
Fall River County, SD Demographics & ZIP Codes
Fall River County, South Dakota demographics and median household income by ZIP code — 5 ZIP codes — population 8,136 — avg. income $69,106 — avg. home value $171,950. Compare income, housing, and ZIP-level data on US5.
Population
8,136
Median household income (avg.)
$69,106
92% of U.S. median
Average home value
$171,950
49% of U.S. median
Average rent
$642
55% of U.S. median
Fall River County demographics
Fall River County, South Dakota covers 5 ZIP codes, with a combined ZIP-area population of about 8,136.
Median household income in Fall River County
The average median household income across ZIP codes in Fall River County, South Dakota is about $69,106 — about 5% below the SD ZIP average ($72,498), and about 8% below the U.S. median ($75,149).
Among ZIPs with income data, 57766 (Oral) is near the top at about $93,750, while 57782 (Smithwick) is near the bottom at about $56,667.
Housing in Fall River County
For housing in Fall River County, South Dakota, the average median home value is about $171,950 and the average median rent is about $642.
The most populous ZIP is 57747 (Angostura) with about 5,889 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Fall River County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 57747 | Angostura | Fall River County | SD | 5,889 | $64,023 | $195,600 |
| 57735 | Edgemont | Fall River County | SD | 1,715 | $59,485 | $118,100 |
| 57763 | Oelrichs | Fall River County | SD | 336 | $71,607 | $114,700 |
| 57766 | Oral | Fall River County | SD | 145 | $93,750 | — |
| 57782 | Smithwick | Fall River County | SD | 51 | $56,667 | $259,400 |
Frequently asked questions
What are the demographics of Fall River County?
Fall River County, South Dakota has a combined ZIP-area population of about 8,136 across 5 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Fall River County?
The average median household income across ZIP codes in Fall River County, South Dakota is about $69,106, about 5% below the state ZIP average ($72,498), and about 8% below the U.S. median ($75,149). Average median home value is about $171,950. Among ZIPs with data, 57766 (Oral) is near the top ($93,750) and 57782 (Smithwick) is near the bottom ($56,667).
How many ZIP codes are in Fall River County?
Fall River County, South Dakota includes 5 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Fall River County?
This page lists ZIP codes in Fall River County, South Dakota with population, median household income, and home value. Select a ZIP for a full demographics profile.