ZIP code 63084
Where is ZIP code 63084?
Union, Missouri
Franklin County · Standard ZIP code
ZIP code 63084 belongs to Union, Missouri in Franklin County. 63084 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 573 and 636. About 20,708 people live in the 63084 area, where the median household income is $75,992. The closest ZIP codes are 63090 (Washington, 6.9 mi north), 63089 (Villa Ridge, 7.6 mi east) and 63013 (Beaufort, 8.2 mi west).
| ZIP code | 63084 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Union |
| State | Missouri (MO) |
| County | Franklin County |
| Time zone | Central Time · now |
| Area codes | 573, 636 |
| Coordinates | 38.4456, -91.0206 map |
| 3-digit prefix | 630 |
Population and income in 63084
| Population | 20,708 · higher than 91% of Missouri ZIP codes |
|---|---|
| People per square mile | 272 · higher than 80% of Missouri ZIP codes |
| Median age | 36.7 years · lower than 78% of Missouri ZIP codes |
| Men / women | 52% / 48% |
| Median household income | $75,992 · higher than 73% of Missouri ZIP codes |
| Income per person | $33,479 |
| Below the poverty line | 7.4% |
| Bachelor’s degree or higher | 22% of adults 25+ |
| Median home value | $226,900 · higher than 74% of Missouri ZIP codes |
| Median rent | $855 a month |
| Housing units | 8,765 |
| Households | 7,962 (2.56 people on average) |
| Owners / renters | 71% / 29% |
| Land area | 76.26 sq mi (plus 0.07 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 63084. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 63084
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 63090 | Washington, MO | 6.9 mi N | Standard |
| 63089 | Villa Ridge, MO | 7.6 mi E | Standard |
| 63013 | Beaufort, MO | 8.2 mi W | Standard |
| 63077 | Saint Clair, MO | 8.4 mi S | Standard |
| 63055 | Labadie, MO | 9.3 mi NE | Standard |
| 63039 | Gray Summit, MO | 11.1 mi E | Standard |
| 63342 | Dutzow, MO | 11.2 mi N | PO Box only |
| 63056 | Leslie, MO | 11.5 mi W | Standard |
| 63332 | Augusta, MO | 11.6 mi NE | Standard |
| 63072 | Robertsville, MO | 12.7 mi E | Standard |
| 63079 | Stanton, MO | 12.7 mi S | PO Box only |
| 63015 | Catawissa, MO | 13.3 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 63084 or measure the distance to another ZIP code.
How to address mail to 63084
123 MAIN ST
UNION MO 63084
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Moselle: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (63084-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 63084?
- 63084 is a Union, Missouri ZIP code.
- What county is 63084 in?
- ZIP code 63084 is in Franklin County, Missouri.
- What time zone is ZIP code 63084 in?
- 63084 is in the Central Time zone (America/Chicago).
- What area code is 63084?
- Phone numbers in ZIP code 63084 use area codes 573 and 636.
- What is the population of ZIP code 63084?
- About 20,708 people live in ZIP code 63084, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 63084?
- The median household income in 63084 is $75,992 a year, higher than 73% of Missouri ZIP codes.
- What ZIP codes are near 63084?
- The nearest ZIP codes to 63084 are 63090 (Washington, 6.9 miles), 63089 (Villa Ridge, 7.6 miles), 63013 (Beaufort, 8.2 miles) and 63077 (Saint Clair, 8.4 miles).