Princeton, MO ZIP code
The ZIP code for Princeton, Missouri is 64673. It is in Mercer County.
- Population in these ZIPs
- 2,497
- Avg. median income
- $61,400population-weighted
- Typical home value
- $113,500population-weighted
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Princeton, MO ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 64673 | 2,497 | $61,364 | $113,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Princeton
- Spickard 9 mi
- Cainsville 12 mi
- Mercer 12 mi
- Newtown 13 mi
- Harris 15 mi
- Ridgeway 16 mi
- Blythedale 17 mi
- Galt 17 mi
- Lucerne 18 mi
- Gilman City 19 mi
- Trenton 21 mi
- Powersville 21 mi
Frequently asked questions
What is the ZIP code for Princeton, MO?
The ZIP code for Princeton, MO is 64673.
What county is Princeton, Missouri in?
Princeton ZIP codes are in Mercer County.