ZIP codes
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Plainview, TN Demographics & ZIP Codes
Plainview, Tennessee demographics and median household income by ZIP code (in Knox County) — 1 ZIP codes — population 14,649 — median income $64,674 — avg. home value $218,900. Compare income, housing, and population across ZIP codes on US5.
Population
14,649
Median household income (avg.)
$64,674
86% of U.S. median
Average home value
$218,900
63% of U.S. median
Average rent
$731
63% of U.S. median
Median age (avg.)
41.1
Plainview demographics
Plainview, Tennessee covers 1 ZIP code primarily in Knox County, with a combined ZIP-area population of about 14,649.
Across ZIP codes with age data, the average median age is about 41.1 years.
Median household income in Plainview
The average median household income across ZIP codes in Plainview, Tennessee is about $64,674 — about even with the TN ZIP average ($63,814), and about 14% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $64,674 in 37721.
Housing in Plainview
For housing in Plainview, Tennessee, the average median home value is about $218,900 and the average median rent is about $731.
The most populous ZIP in this set is 37721 (about 14,649 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Plainview
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 37721 | Plainview | Knox County | TN | 14,649 | $64,674 | $218,900 |
Frequently asked questions
What are the demographics of Plainview?
Plainview, Tennessee has a combined ZIP-area population of about 14,649 across 1 ZIP codes (primarily Knox County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Plainview?
The average median household income across ZIP codes in Plainview, Tennessee is about $64,674, roughly in line with the state ZIP average ($63,814), and about 14% below the U.S. median ($75,149). Average median home value is about $218,900.
How many ZIP codes are in Plainview?
Plainview, Tennessee includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Plainview?
This page lists ZIP codes in Plainview, Tennessee with population, median household income, and home value. Select a ZIP for a full demographics profile.