ZIP codes
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Polk County, NE Demographics & ZIP Codes
Polk County, Nebraska demographics and median household income by ZIP code — 5 ZIP codes — population 4,880 — avg. income $70,268 — avg. home value $139,600. Compare income, housing, and ZIP-level data on US5.
Population
4,880
Median household income (avg.)
$70,268
94% of U.S. median
Average home value
$139,600
40% of U.S. median
Average rent
$454
39% of U.S. median
Polk County demographics
Polk County, Nebraska covers 5 ZIP codes, with a combined ZIP-area population of about 4,880.
Median household income in Polk County
The average median household income across ZIP codes in Polk County, Nebraska is about $70,268 — about 5% below the NE ZIP average ($74,338), and about 6% below the U.S. median ($75,149).
Among ZIPs with income data, 68662 (Shelby) is near the top at about $91,458, while 68367 (Gresham) is near the bottom at about $44,821.
Housing in Polk County
For housing in Polk County, Nebraska, the average median home value is about $139,600 and the average median rent is about $454.
The most populous ZIP is 68666 (Stromsburg) with about 1,598 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Polk County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 68666 | Stromsburg | Polk County | NE | 1,598 | $71,563 | $182,800 |
| 68651 | Osceola | Polk County | NE | 1,293 | $80,375 | $183,200 |
| 68662 | Shelby | Polk County | NE | 1,126 | $91,458 | $161,200 |
| 68654 | Polk | Polk County | NE | 528 | $63,125 | $95,600 |
| 68367 | Gresham | Polk County | NE | 335 | $44,821 | $75,200 |
Frequently asked questions
What are the demographics of Polk County?
Polk County, Nebraska has a combined ZIP-area population of about 4,880 across 5 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Polk County?
The average median household income across ZIP codes in Polk County, Nebraska is about $70,268, about 5% below the state ZIP average ($74,338), and about 6% below the U.S. median ($75,149). Average median home value is about $139,600. Among ZIPs with data, 68662 (Shelby) is near the top ($91,458) and 68367 (Gresham) is near the bottom ($44,821).
How many ZIP codes are in Polk County?
Polk County, Nebraska 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 Polk County?
This page lists ZIP codes in Polk County, Nebraska with population, median household income, and home value. Select a ZIP for a full demographics profile.