US ZIP Code
63140

Saint Louis, MO

St. Louis County  ·  Missouri

● Active
👥 350 Population ↑ 7% since 2019
💰 $43,438 Median HH Income
▼ 43% below avg ↑ 52% since 2019
🎂 24.3 Median Age ↓ 2% since 2019
🏠 $84,000 Median Home Value
▼ 70% below avg
🎓 44.0% College Grads
▲ 14% above avg
📊 0.8% Unemployment
▼ 83% below avg ↓ 52% since 2019
ZIP Code Details
ZIP Code63140
CitySaint Louis
StateMissouri (MO)
CountySt. Louis County
Area Code314/557
Elevation579 ft
Latitude38.739364
Longitude-90.324019
TimezoneChicago (DST)
FIPS29189
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 36.3% (127) Female 63.7% (223) ♀

Race & Ethnicity

White: 25.4%Hispanic: 15.1%Black: 46%Asian: 0.9%Other: 9.7%Race
White25.4%
Hispanic15.1%
Black46.0%
Asian0.9%
Other9.7%

Age Breakdown

Under 5
7%
5–17
12%
18–24
33%
25–44
33%
45–64
6%
65+
8%

Key Indicators

Median Age24.3 yrs ↓ 2% since 2019
Avg Household Size2.00
Below Poverty42.9% ▲ 329% above avg
College Grads44.0% ▲ 14% above avg
Unemployment0.8% ▼ 83% below avg
HS Graduate53 (33.3%)
Some College28 (17.6%)
Associates8 (5%)
Bachelors1 (0.6%)
Graduate Degree69 (43.4%)

Education

HS Grad: 33.3%Some College: 17.6%Associates: 5%Bachelors: 0.6%Graduate: 43.4%Edu
HS Grad33.3%
Some College17.6%
Associates5.0%
Bachelors0.6%
Graduate43.4%
Housing & Income

Housing Tenure

Owner: 27.8%Renter: 72.2%Tenure
Owner27.8%
Renter72.2%

Home Value Distribution

Under $50k
23%
$50k–100k
66%
Over $500k
11%

Financials

Median HH Income$43,438 ▼ 43% below avg ↑ 52% since 2019
Median Home Value$84,000 ▼ 70% below avg
Home/Income Ratio1.9x (nat avg ~3.5x)
Median Rent$833/mo ↑ 15% since 2019
Total Units211
Vacant Units42
Avg HH Size2.00

Income Distribution

Under $25k
28%
$25k–50k
22%
$50k–75k
15%
$75k–100k
13%
$100k–150k
21%
Employment & Commute

How People Get to Work

Drove Alone
74%
Public Transit
5%
Work From Home
21%

Commute Time

Under 15 min
14%
15–30 min
60%
30–45 min
8%
Over 45 min
18%
Housing Stock

Year Built

1940s–1950s
2%
1960s–1970s
42%
2000+
55%

Summary

Total Units211
Vacant42
Owner Occupied27.8%
Renter Occupied72.2%
Avg HH Size2.00
Frequently Asked Questions
ZIP code 63140 is in Saint Louis, MO, in St. Louis County.
ZIP code 63140 is located in Missouri (MO).
ZIP code 63140 is in St. Louis County, MO.
ZIP 63140 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 63140 is 350 people (ACS 2023).
The median household income in ZIP code 63140 is $43,438 (ACS 2023).
The median home value in ZIP 63140 is $84,000 (ACS 2023).
About ZIP Code 63140

ZIP code 63140 is located in Saint Louis, Missouri, within St. Louis County. With a population of 350, this is a sparsely populated ZIP code with a young community — the median age is 24.3 years. Economically, 63140 is a working-class ZIP code: the median household income of $43,438 is below the national average.

Real estate in ZIP code 63140 represents one of the more affordable housing markets in the country. The median home value of $84,000 is well below the national average. Renters can expect to pay around $833 per month in median rent. This is predominantly a renter community, with 72.2% of occupied units rented — typical of urban and transitional neighborhoods.

The population of 63140 is racially diverse, with Black as the largest group at 46.0%. Residents are well-educated — 44.0% hold a bachelor's degree or higher, which is near the national average. Poverty affects a significant share of residents at 42.9%. Household income has grown by 52% since 2019.

The unemployment rate in 63140 stands at 0.8%, which is well below the national average. About 16% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 57%.

Overall, ZIP code 63140 in Saint Louis, MO is characterized as working-class, well-educated, and a young community. With 350 residents, a median household income of $43,438, and a median home value of $84,000, it offers a clear picture of life in this part of Missouri.