63105 ZIP Code — Saint Louis, MO
Saint Louis County, Missouri
ZIP code 63105 is located in Saint Louis, Missouri, within Saint Louis County. It covers approximately 2.51 square miles and serves a population of 19,003 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 314.
About ZIP code 63105
The housing stock consists of a mix of housing types. Most homes were built in the pre-1940, giving the area an established character. Median home value is $734,100. Owner-occupancy sits near the national average at 56%.
The gap between median ($116,345) and mean household income suggests income inequality — a small number of higher earners pull the average up.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 17 minutes is near the national average.
Educational attainment is high — 82% of residents hold a bachelor's degree or higher, well above the national average of 33%.
19,003
population
2.51
sq mi land
Standard
ZIP type
Central (CT)
timezone
63105 ZIP code map
Cities in ZIP code 63105
Below are the cities the US Postal Service accepts for ZIP code 63105. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Saint Louis | Acceptable |
| Saint Louis | Preferred |
Nearby ZIP codes
63117 Saint Louis (1.1 mi)
63130 Saint Louis (1.4 mi)
63144 Saint Louis (2.2 mi)
63143 Saint Louis (2.4 mi)
63112 Saint Louis (2.6 mi)
63133 Saint Louis (2.7 mi)
63124 Saint Louis (2.8 mi)
63139 Saint Louis (2.9 mi)
63110 Saint Louis (3.3 mi)
63132 Saint Louis (3.6 mi)
63108 Saint Louis (4 mi)
63119 Saint Louis (4 mi)
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 19,003 |
| Population density | 7,571 / sq mi |
| State FIPS | 29 |
| County FIPS | 189 |
| Geography | |
|---|---|
| Land area | 2.51 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 38.6453 |
| Longitude | -90.3261 |
| Timezone | Central (CT) |
| Area code | 314 |
Total population by age
Gender
Race & ethnicity
Economics
updated 06/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 25.0% | 36.1% | 43.8% |
| $50k – $100k | 22.6% | 30.6% | 31.5% |
| $100k – $200k | 24.1% | 23.0% | 19.5% |
| Over $200k | 28.3% | 10.4% | 5.2% |
Demographics & statistics
19,003
Population
7,571
People per sq mi
29.2
Median age
$116,345
Median household income
$70,550
Per capita income
$734,100
Median home value
$1,500
Median monthly rent
55.7%
Home ownership
9.9%
Poverty rate
2.2%
Unemployment
4,226
Housing units
82.2%
Bachelor's or higher
Age distribution
Male
Female
313
Under 5
323
333
5–9
343
597
10–14
616
1,964
15–19
2,029
1,075
20–24
1,111
936
25–34
967
921
35–44
952
878
45–54
907
545
55–59
563
431
60–64
445
756
65–74
782
405
75–84
419
193
85+
199
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 3,404 | 17.9% |
| 18 and over | 15,599 | 82.1% |
| 65 and over | 2,754 | 14.5% |
| Median age | 29.2 years | |
Race & ethnicity
White
71.1%
Asian
9.9%
Black or African American
7.8%
Two or more races
7%
Hispanic or Latino
3.1%
Other race
1%
American Indian / Alaska Native
0.1%
| Group | Count | % |
|---|---|---|
| White | 13,953 | 71.1% |
| Asian | 1,936 | 9.9% |
| Black or African American | 1,531 | 7.8% |
| Two or more races | 1,377 | 7% |
| Hispanic or Latino | 612 | 3.1% |
| Other race | 195 | 1% |
| American Indian / Alaska Native | 11 | 0.1% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 25.0% | 36.1% | 43.8% |
| $50k – $100k | 22.6% | 30.6% | 31.5% |
| $100k – $200k | 24.1% | 23.0% | 19.5% |
| Over $200k | 28.3% | 10.4% | 5.2% |
Under $10k
9.7%
$10k–$15k
1.8%
$15k–$25k
1.4%
$25k–$35k
3.9%
$35k–$50k
6.3%
$50k–$75k
10.3%
$75k–$100k
7.6%
$100k–$150k
18.3%
$150k–$200k
9.5%
$200k+
31.0%
| Range | % of households |
|---|---|
| Under $10k | 9.7% |
| $10k–$15k | 1.8% |
| $15k–$25k | 1.4% |
| $25k–$35k | 3.9% |
| $35k–$50k | 6.3% |
| $50k–$75k | 10.3% |
| $75k–$100k | 7.6% |
| $100k–$150k | 18.3% |
| $150k–$200k | 9.5% |
| $200k+ | 31.0% |
| Median income | $116,345 |
Housing
Home values
Under $50k
0.5%
$50k–$100k
0.5%
$100k–$150k
1.1%
$150k–$200k
1.9%
$200k–$300k
6.9%
$300k–$500k
23.0%
$500k–$1M
39.8%
$1M+
26.4%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $734,100 |
| Median rent / month | $1,500 |
| Owner occupied | 55.7% |
| Renter occupied | 44.3% |
| Vacant | 6.6% |
| Single-family detached | 34.0% |
| Large apartment buildings | 19.7% |
| Mobile homes | 0.0% |
| Median rooms | 5.6 |
| Avg household size (owned) | 2.47 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 4.7% |
| 2000–2009 | 9.7% |
| 1990–1999 | 4.6% |
| 1980–1989 | 3.4% |
| 1970–1979 | 4.1% |
| 1960–1969 | 9.2% |
| 1950–1959 | 11.0% |
| 1940–1949 | 10.1% |
| 1939 or earlier | 43.2% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 2.8% |
| 1 bedroom | 14.8% |
| 2 bedrooms | 37.1% |
| 3 bedrooms | 24.1% |
| 4 bedrooms | 15.4% |
| 5+ bedrooms | 5.9% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 6.2% |
| 1 vehicle | 43.7% |
| 2 vehicles | 38.9% |
| 3 or more | 11.3% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 70.5% |
| Electricity | 27.9% |
| Propane / LP gas | 1.1% |
| Fuel oil | 0.2% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 2,990 | 44.5% |
| Cohabiting couple | 246 | 3.7% |
| Male householder, no spouse | 1,437 | 21.4% |
| Female householder, no spouse | 2,052 | 30.5% |
| Households with children under 18 | 1,863 | 27.7% |
| Households with seniors (65+) | 1,995 | 29.7% |
| Average household size | 2.13 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 53.6% | 48.3% |
| Married | 41.1% | 36.8% |
| Separated | 0.0% | 0.6% |
| Widowed | 1.3% | 5.7% |
| Divorced | 3.9% | 8.6% |
Education
Less than 9th grade
0.8%
Some HS, no diploma
2.0%
HS graduate
5.5%
Some college, no degree
8.2%
Associate's degree
1.2%
Bachelor's degree
35.2%
Graduate / professional
47.0%
| Metric | % |
|---|---|
| HS diploma or higher | 97.1% |
| Bachelor's or higher | 82.2% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 302 | 3.7% |
| Kindergarten | 148 | 1.8% |
| Elementary school | 1,542 | 18.8% |
| High school | 969 | 11.8% |
| College / grad school | 5,256 | 64.0% |
Employment
Industry of employment
Education & healthcare
35.0%
Professional & management
16.8%
Finance & real estate
14.1%
Arts, food & hospitality
6.9%
Manufacturing
6.8%
Retail trade
6.4%
Public administration
4.9%
Other services
4.2%
Construction
1.5%
Wholesale trade
1.5%
Information
1.1%
Agriculture & mining
0.7%
Transportation & utilities
0.4%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 71.9% |
| Service | 9.9% |
| Sales & office | 16.0% |
| Natural resources & construction | 1.1% |
| Production & transportation | 1.1% |
Employment type
| Type | % |
|---|---|
| Private sector | 82.1% |
| Government | 10.3% |
| Self-employed | 7.6% |
| Unpaid family workers | 0.1% |
Commute
| Method | % |
|---|---|
| Drive alone | 60.2% |
| Carpool | 4.7% |
| Public transit | 2.8% |
| Walk | 11.6% |
| Work from home | 19.1% |
| Other means | 1.6% |
| Avg commute (minutes) | 16.8 |
Poverty
All people
9.9%
Under 18 years
3.5%
18 and over
11.8%
Married-couple families
6.4%
Female-led households
2.7%
Income support
| Source | % of households |
|---|---|
| Social Security | 25.8% |
| Retirement income | 20.2% |
| Supplemental Security | 1.1% |
| Cash public assistance | 2.7% |
| Food stamps / SNAP | 2.6% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 22.0% |
| High blood pressure | 22.4% |
| High cholesterol | 25.2% |
| Diabetes | 5.7% |
| Heart disease | 4.1% |
| Stroke | 1.8% |
| Asthma | 8.6% |
| Arthritis | 17.7% |
| Kidney disease | 1.9% |
| Pulmonary disease | 3.9% |
| Cancer | 5.3% |
| Behavior / access | % |
|---|---|
| Smoking | 10.3% |
| Binge drinking | 20.2% |
| No physical activity | 16.4% |
| Less than 7 hrs sleep | 27.3% |
| Depression | 19.5% |
| Fair or poor health | 8.8% |
| Poor mental health | 13.7% |
| Poor physical health | 6.7% |
| No health insurance | 11.0% |
| Visited doctor (checkup) | 73.5% |
| Visited dentist | 72.4% |
| Cholesterol screening | 86.3% |
| Teeth loss | 7.4% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 534 | 3.4% |
| Disability | % |
|---|---|
| Any disability | 6.5% |
| Under 18 | 3.6% |
| 18–64 years | 3.7% |
| 65 and over | 22.5% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 87.9% |
| Public insurance | 19.3% |
| No insurance | 1.9% |
| Uninsured under 19 | 1.9% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 18,367 | 96.7% |
| Spanish | 814 | 4.4% |
| Other Indo-European | 87 | 0.5% |
| Asian & Pacific Islander | 103 | 0.6% |
| Other languages | 295 | 1.6% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 16,940 | 89.1% |
| Born in same state | 16,651 | 87.6% |
| Born in different state | 8,306 | 43.7% |
| Foreign born | 289 | 1.5% |
| Naturalized citizen | 2,063 | 10.9% |
| Not a US citizen | 711 | 34.5% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 2,798 | 14.7% |
| Arab | 1,608 | 8.5% |
| French | 1,504 | 7.9% |
| Polish | 270 | 1.4% |
| Irish | 134 | 0.7% |
| Ancestry | Count | % |
|---|---|---|
| Dutch | 91 | 0.5% |
| English | 67 | 0.4% |
| Norwegian | 56 | 0.3% |
| German | 16 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 35.4% |
| Internet access | 97.5% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 63105
What city is ZIP code 63105 in?
ZIP code 63105 is primarily assigned to Saint Louis, Missouri.
What county is ZIP code 63105 in?
ZIP code 63105 falls within Saint Louis County, Missouri.
How educated is the population of ZIP code 63105?
82% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.
What is the typical home value in ZIP code 63105?
The median home value in ZIP code 63105 is $734,100.
What is the median household income in ZIP code 63105?
The median household income in ZIP code 63105 is $116,345, above the national median of ~$75,000.
What is the population of ZIP code 63105?
ZIP code 63105 has an estimated population of 19,003 residents, with a density of 7,559 people per square mile.
What timezone is ZIP code 63105 in?
ZIP code 63105 observes the CST timezone.