UNION, MO ZIP Code
| City | UNION |
| State | Missouri |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
| Total population | 11,274 (see all) |
ZIP Code in UNION, Missouri
63084
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of UNION, MO ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 63084 | STANDARD | 20,173 |
Post offices
UNION — Post Office™ 1276 N HIGHWAY 47 UNION, MO 63084-9998 |
Envelope example
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- Recipient's full name
- Full street address
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Using the same format, write the return address in the top left corner.
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.
Address example
461 AUGUSTA PL
UNION MO 63084-4489
UNION MO 63084-4489
651 AUTUMN VIEW DR
UNION MO 63084-2885
UNION MO 63084-2885
511 JOES ALY
UNION MO 63084-3392
UNION MO 63084-3392
20 MARBLE CT
UNION MO 63084-2300
UNION MO 63084-2300
126 SUNSET VALLEY RD
UNION MO 63084-3888
UNION MO 63084-3888
314 US HIGHWAY 50 E
UNION MO 63084-2244
UNION MO 63084-2244
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Census data for UNION, MO
Demographic and housing estimates in UNION, MO
| Total population | 11,274 |
| Male | 5,539 |
| Female | 5,735 |
| Total population | 11,274 |
| Under 5 years | 886 |
| 5 to 9 years | 736 |
| 10 to 14 years | 908 |
| 15 to 19 years | 703 |
| 20 to 24 years | 878 |
| 25 to 34 years | 1,687 |
| 35 to 44 years | 1,386 |
| 45 to 54 years | 766 |
| 55 to 59 years | 859 |
| 60 to 64 years | 948 |
| 65 to 74 years | 934 |
| 75 to 84 years | 363 |
| 85 years and over | 220 |
| Median age (years) | 34.0 |
| Under 18 years | 2,979 |
| 16 years and over | 8,624 |
| 18 years and over | 8,295 |
| 21 years and over | 7,845 |
| 62 years and over | 2,206 |
| 65 years and over | 1,517 |
| Total population | 11,274 |
| One race | 11,181 |
| White | 10,923 |
| Black or African American | 169 |
| American Indian and Alaska Native | 0 |
| Asian | 89 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 0 |
| Two or more races | 93 |
| Citizen, VOTING AGE 18 and over population | 8,260 |
| Male Citizen, VOTING AGE 18 and over population | 3,904 |
| Female Citizen, VOTING AGE 18 and over population | 4,356 |
Social characteristics in UNION, MO
| Total households | 4,410 |
| Family households (families) | 3,056 |
| Married-couple family | 2,141 |
| Male householder, no wife present, family | 403 |
| Female householder, no husband present, family | 512 |
| Nonfamily households | 1,354 |
| Average household size | 2.51 |
| Average family size | 2.92 |
Economic characteristics in UNION, MO
| Total households | 4,410 |
| Less than $10,000 | 298 |
| $10,000 to $14,999 | 139 |
| $15,000 to $24,999 | 508 |
| $25,000 to $34,999 | 631 |
| $35,000 to $49,999 | 582 |
| $50,000 to $74,999 | 1,130 |
| $75,000 to $99,999 | 417 |
| $100,000 to $149,999 | 574 |
| $150,000 to $199,999 | 114 |
| $200,000 or more | 17 |
| Median household income (dollars) | 50,799 |
Housing characteristics in UNION, MO
| Total housing units | 4,584 |
| Occupied housing units | 4,410 |
| Vacant housing units | 174 |
| Total housing units | 4,584 |
| 1-unit, detached | 3,126 |
| 1-unit, attached | 234 |
| 2 units | 155 |
| 3 or 4 units | 291 |
| 5 to 9 units | 89 |
| 10 to 19 units | 337 |
| 20 or more units | 61 |
| Mobile home | 291 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 4,584 |
| Built 2014 or later | 302 |
| Built 2010 to 2013 | 84 |
| Built 2000 to 2009 | 1,020 |
| Built 1990 to 1999 | 741 |
| Built 1980 to 1989 | 409 |
| Built 1970 to 1979 | 365 |
| Built 1960 to 1969 | 510 |
| Built 1950 to 1959 | 596 |
| Built 1940 to 1949 | 144 |
| Built 1939 or earlier | 413 |
| Total housing units | 4,584 |
| 1 room | 37 |
| 2 rooms | 54 |
| 3 rooms | 416 |
| 4 rooms | 697 |
| 5 rooms | 1,256 |
| 6 rooms | 854 |
| 7 rooms | 730 |
| 8 rooms | 301 |
| 9 rooms or more | 239 |
| Median rooms | 5.4 |
| Total housing units | 4,584 |
| No bedroom | 37 |
| 1 bedroom | 334 |
| 2 bedrooms | 1,271 |
| 3 bedrooms | 2,407 |
| 4 bedrooms | 405 |
| 5 or more bedrooms | 130 |
| Occupied housing units | 4,410 |
| Owner-occupied | 2,631 |
| Renter-occupied | 1,779 |
| Average household size of owner-occupied unit | 2.57 |
| Average household size of renter-occupied unit | 2.40 |
| Occupied housing units | 4,410 |
| Moved in 2017 or later | 342 |
| Moved in 2015 to 2016 | 708 |
| Moved in 2010 to 2014 | 1,283 |
| Moved in 2000 to 2009 | 1,093 |
| Moved in 1990 to 1999 | 423 |
| Moved in 1989 and earlier | 561 |
| Owner-occupied units | 2,631 |
| Less than $50,000 | 73 |
| $50,000 to $99,999 | 585 |
| $100,000 to $149,999 | 774 |
| $150,000 to $199,999 | 836 |
| $200,000 to $299,999 | 241 |
| $300,000 to $499,999 | 99 |
| $500,000 to $999,999 | 23 |
| $1,000,000 or more | 0 |
| Median (dollars) | 143,900 |
| Owner-occupied units | 2,631 |
| Housing units with a mortgage | 1,614 |
| Housing units without a mortgage | 1,017 |
| Occupied units paying rent | 1,728 |
| Less than $500 | 189 |
| $500 to $999 | 1,260 |
| $1,000 to $1,499 | 279 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 743 |
| No rent paid | 51 |
Data is based on 2018 Census
ZIP Codes for other locations
State for UNION
Missouri ZIP CodesOther cities in Missouri