Union Star ZIP code, Missouri
The ZIP code for Union Star, MO is 64494, and its area code is 816.
- USPS city name
- 1 ZIP code
- Population
- 559
- Area code
- 816
- County
- Andrew County
- State
- Missouri
Union Star in numbers
About 559 people live in Union Star, in 223 households. The median household income is $61,299 a year, 13% below the Missouri median of $70,702 (US: $80,734). The median owner-occupied home is valued at $105,700 (54% below the Missouri median), and median gross rent is $913 a month. The median age is 27.4; 16.1% of adults 25 and over hold a bachelor's degree or higher (32.4% across Missouri); the average commute takes 82 minutes.
| Population | 559 |
|---|---|
| Households | 223 |
| Median age | 27.4 |
| Median household income | $61,299 |
| Median home value | $105,700 |
| Median gross rent | $913 |
| Bachelor's degree or higher | 16.1% |
| Mean commute | 81.8 min |
| Population density | 2,134 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Union Star town. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Union Star
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
64494 | Union Star , MO | Standard | 1,163 | $65,511 | $144,200 |
Map of Union Star ZIP codes
The ZIP codes of Union Star, MO, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Union Star
The nearest larger towns are King City (830 people, 6.3 mi), Savannah (5,053 people, 12 mi) and Maysville (947 people, 14 mi).
| Town | Population | Distance |
|---|---|---|
| Savannah | 5,053 | 12.5 mi |
| Country Club | 2,935 | 15.1 mi |
| St. Joseph | 71,236 | 19.3 mi |
| Cameron | 8,519 | 25.3 mi |
| Maryville | 10,428 | 28.9 mi |
More nearby: every ZIP code in Andrew County · Missouri ZIP codes
Cite this page
zipcodes.pro. “Union Star, MO ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mo/union-star
Underlying data is public domain or openly licensed — sources, vintages and licences.