US ZIP Code
63084

Union, MO

Franklin County  ·  Missouri

● Active
👥 20,511 Population ↑ 7% since 2019
💰 $72,332 Median HH Income
≈ Avg ↑ 25% since 2019
🎂 37.5 Median Age
🏠 $221,800 Median Home Value
▼ 20% below avg ↑ 33% since 2019
🎓 34.2% College Grads
▼ 12% below avg
📊 6.2% Unemployment
▲ 26% above avg ↑ 71% since 2019
ZIP Code Details
ZIP Code63084
CityUnion
StateMissouri (MO)
CountyFranklin County
Area Code636
Elevation550 ft
Latitude38.4219
Longitude-91.019289
TimezoneChicago (DST)
FIPS29071
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 51.9% (10,641) Female 48.1% (9,870) ♀

Race & Ethnicity

White: 87.9%Hispanic: 2.6%Black: 1.2%Asian: 1%Other: 7.2%Race
White87.9%
Hispanic2.6%
Black1.2%
Asian1.0%
Other7.2%

Age Breakdown

Under 5
6%
5–17
17%
18–24
9%
25–44
26%
45–64
26%
65+
7%

Key Indicators

Median Age37.5 yrs
Avg Household Size2.59
Below Poverty6.7% ▼ 33% below avg
College Grads34.2% ▼ 12% below avg
Unemployment6.2% ▲ 26% above avg
No HS Diploma147 (1.1%)
HS Graduate4,589 (35.5%)
Some College1,852 (14.3%)
Associates1,913 (14.8%)
Bachelors1,525 (11.8%)
Graduate Degree2,884 (22.3%)

Education

No HS: 1.1%HS Grad: 35.5%Some College: 14.3%Associates: 14.8%Bachelors: 11.8%Graduate: 22.3%Edu
No HS1.1%
HS Grad35.5%
Some College14.3%
Associates14.8%
Bachelors11.8%
Graduate22.3%
Housing & Income

Housing Tenure

Owner: 72.6%Renter: 27.4%Tenure
Owner72.6%
Renter27.4%

Home Value Distribution

Under $50k
2%
$50k–100k
3%
$100k–150k
14%
$150k–200k
19%
$200k–300k
41%
$300k–500k
16%
Over $500k
5%

Financials

Median HH Income$72,332 ≈ Avg ↑ 25% since 2019
Median Home Value$221,800 ▼ 20% below avg ↑ 33% since 2019
Home/Income Ratio3.1x (nat avg ~3.5x)
Median Rent$852/mo ↑ 17% since 2019
Total Units8,511
Vacant Units711
Avg HH Size2.59

Income Distribution

Under $25k
13%
$25k–50k
15%
$50k–75k
22%
$75k–100k
15%
$100k–150k
23%
$150k–200k
7%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
89%
Public Transit
0%
Walked
1%
Work From Home
10%

Commute Time

Under 15 min
32%
15–30 min
31%
30–45 min
15%
Over 45 min
21%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
7%
1960s–1970s
12%
1980s–1990s
21%
2000+
59%

Summary

Total Units8,511
Vacant711
Owner Occupied72.6%
Renter Occupied27.4%
Avg HH Size2.59
Frequently Asked Questions
ZIP code 63084 is in Union, MO, in Franklin County.
ZIP code 63084 is located in Missouri (MO).
ZIP code 63084 is in Franklin County, MO.
ZIP 63084 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 63084 is 20,511 people (ACS 2023).
The median household income in ZIP code 63084 is $72,332 (ACS 2023).
The median home value in ZIP 63084 is $221,800 (ACS 2023).
About ZIP Code 63084

ZIP code 63084 is located in Union, Missouri, within Franklin County. With a population of 20,511, this is a moderately populated ZIP code with a relatively young community — the median age is 37.5 years. Economically, 63084 is a solidly middle-class ZIP code: the median household income of $72,332 is near the national average.

Real estate in ZIP code 63084 represents an affordable housing market. The median home value of $221,800 is below the national average. Renters can expect to pay around $852 per month in median rent. Homeownership is strong here — 72.6% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 33% since 2019.

The population of 63084 is primarily White (87.87%). Residents are moderately educated — 34.2% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 6.7%. Household income has grown by 25% since 2019.

The unemployment rate in 63084 stands at 6.2%, which is above the national average. As in most parts of the country, driving alone is the dominant commute mode at 76%.

Overall, ZIP code 63084 in Union, MO is characterized as solidly middle-class, moderately educated, a relatively young community, and predominantly owner-occupied. With 20,511 residents, a median household income of $72,332, and a median home value of $221,800, it offers a clear picture of life in this part of Missouri.