ZIP codes
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Princeton, KY Demographics & ZIP Codes
Princeton, Kentucky demographics and median household income by ZIP code (in Caldwell County) — 1 ZIP codes — population 10,371 — median income $54,024 — avg. home value $111,400. Compare income, housing, and population across ZIP codes on US5.
Population
10,371
Median household income (avg.)
$54,024
72% of U.S. median
Average home value
$111,400
32% of U.S. median
Average rent
$495
43% of U.S. median
Median age (avg.)
44.3
Princeton demographics
Princeton, Kentucky covers 1 ZIP code primarily in Caldwell County, with a combined ZIP-area population of about 10,371.
Across ZIP codes with age data, the average median age is about 44.3 years.
Median household income in Princeton
The average median household income across ZIP codes in Princeton, Kentucky is about $54,024 — about 6% below the KY ZIP average ($57,217), and about 28% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $54,024 in 42445.
Housing in Princeton
For housing in Princeton, Kentucky, the average median home value is about $111,400 and the average median rent is about $495.
The most populous ZIP in this set is 42445 (about 10,371 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Princeton
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 42445 | Princeton | Caldwell County | KY | 10,371 | $54,024 | $111,400 |
Frequently asked questions
What are the demographics of Princeton?
Princeton, Kentucky has a combined ZIP-area population of about 10,371 across 1 ZIP codes (primarily Caldwell County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Princeton?
The average median household income across ZIP codes in Princeton, Kentucky is about $54,024, about 6% below the state ZIP average ($57,217), and about 28% below the U.S. median ($75,149). Average median home value is about $111,400.
How many ZIP codes are in Princeton?
Princeton, Kentucky 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 Princeton?
This page lists ZIP codes in Princeton, Kentucky with population, median household income, and home value. Select a ZIP for a full demographics profile.