PlainZIP

Saint Louis, MO · standard

ZIP Code 63105

St. Louis County, Missouri - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

17,667
2,555/sq mi
$116,439
Median income
$766,300
Median home value
85.4%
Bachelor's or higher

The verdict

Saint Louis pairs an upper-quartile household income with top-decile home values, in a suburban-density, mixed-tenure area.

Top 11%
household income, US ZIPs
Top 5%
home value, US ZIPs
2,555
people per sq mi
56%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 63105 against every reporting US ZIP.

ZIP code 63105 is a mid-sized community (a standard USPS delivery area) in Saint Louis, St. Louis County, Missouri, home to 17,667 residents across 6.9 square miles, a density of 2,555 people per square mile, in the Chicago time zone.

ZIP 63105 skews affluent, with a median household income of $116,439 (74% above the Missouri average), while per-capita income is $74,142. Local economic indicators show a 8.7% poverty rate alongside 3.5% unemployment. Median home value sits at $766,300 (301% above the state average), median rent at $1,608 a month, and owner-occupancy at 55.9%.

This is a highly-educated ZIP: 85.4% of adults hold a bachelor's degree or higher, the median age is 31, and the average commute is 17 minutes. A geography-based comparison follows: 10 ZIP codes within about 10 miles of 63105, plus 6 more within St. Louis County, give a clearer read than the national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 63105

Top 5 sectors by establishment count in Saint Louis, MO

Which industries have the most business establishments in ZIP 63105.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 63105, Saint Louis, MO · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

17,667

Population

6.9

Area (sq mi)

2,555

People / sq mi

Chicago

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 63105?

31.0

Median Age

50.8%

Male

49.2%

Female

13.5%

Foreign-Born

White 69.5%
African American 8.4%
Asian 12.7%
American Indian or Alaska Native 0.3%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 8.3%
Hispanic or Latino 3.2%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$116,439

Median Household Income

+74% vs state

$74,142

Per Capita Income

8.7%

Poverty Rate

3.5%

Unemployment Rate

16.6 min

Mean Commute Time

How ZIP 63105 ranks nationally

Saint Louis, MO household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$116,439 Top 11% higher than 89% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). This entry sits in this band. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 90.5%
Bachelor's Degree or Higher 85.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

7,647

Total Housing Units

7,088

Occupied Units

559

Vacant Units

2.03

Avg Household Size

Occupancy Type

Owner 55.9%
Renter 44.1%

$766,300

Median Home Value

+301% vs state

$1,608

Median Rent

1950

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

-0.6%

YoY Change (2024)

206

HPI Index (2000 = 100)

+106%

Total Change Since 2000

Home values in ZIP 63105 have decreased 0.6% over the past year (2024). Since 2000, this ZIP has seen +106% cumulative appreciation.

Year Annual Change HPI Index
2020 +1.4% 171
2021 +4.1% 178
2022 +8.3% 193
2023 +7.2% 207
2024 -0.6% 206

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 1,662 business establishments in ZIP 63105, employing approximately 32,529 people with a combined annual payroll of $4,172,158,000.

1,662

Businesses

32,529

Employees

$4.2B

Annual Payroll

17

Industry Sectors

Industry Establishments % of Total
Professional, scientific, and technical services 402 24.2%
Finance and insurance 273 16.4%
Management of companies and enterprises 271 16.3%
Health care and social assistance 137 8.2%
Accommodation and food services 112 6.7%
Real estate and rental and leasing 111 6.7%
Other services (except public administration) 110 6.6%
Administrative and support and waste management and remediation services 53 3.2%
Retail trade 49 3.0%
Wholesale trade 32 1.9%
Construction 31 1.9%
Arts, entertainment, and recreation 21 1.3%
Information 17 1.0%
Educational services 17 1.0%
Transportation and warehousing 13 0.8%
Manufacturing 8 0.5%
Industries not classified 5 0.3%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 63105 vs 63117 →

ZIP 63105 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 63105 ranks #6 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 63105 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 63105 ranks #2 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
63117 Saint Louis, MO 9,163 0.9 mi
63130 Saint Louis, MO 30,084 1.4 mi
63143 Saint Louis, MO 9,678 2.3 mi
63144 Saint Louis, MO 8,825 2.0 mi
63124 Saint Louis, MO 10,417 2.8 mi
63133 Saint Louis, MO 8,161 2.8 mi
63112 Saint Louis, MO 20,368 2.7 mi
63139 Saint Louis, MO 22,789 3.1 mi
63108 Saint Louis, MO 21,568 4.0 mi
63119 Saint Louis, MO 33,969 4.1 mi

More ZIP Codes in St. Louis County

63021 standard
Ballwin, MO
Pop: 56,261
63129 standard
Saint Louis, MO
Pop: 52,718
63123 standard
Saint Louis, MO
Pop: 49,308
63136 standard
Saint Louis, MO
Pop: 48,560
63031 standard
Florissant, MO
Pop: 48,212
63026 standard
Fenton, MO
Pop: 44,124

Related Areas

St. Louis County Saint Louis, MO Missouri

Frequently Asked Questions

What county is ZIP code 63105 in? ▼
ZIP code 63105 (Saint Louis) is located in St. Louis County, Missouri. St. Louis County contains multiple ZIP codes, see the full list at /counties/st-louis-mo-29189.
What is the population of ZIP code 63105? ▼
ZIP code 63105 in Saint Louis, MO has a population of 17,667 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 63105? ▼
The median household income in ZIP 63105 is $116,439, which is 53% above the national average of $76,288.
What is the average home value in ZIP 63105? ▼
The median home value in ZIP 63105 is $766,300, which is 175% above the national average of $278,155.
What is the demographic makeup of ZIP 63105? ▼
The largest racial group in ZIP 63105 is White at 69.5%. Hispanic or Latino residents make up 3.2% of the population.
How many businesses are in ZIP code 63105? ▼
ZIP code 63105 has 1,662 business establishments employing approximately 32,529 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 63105? ▼
The top industries by establishment count in ZIP 63105 are: Professional, scientific, and technical services (402), Finance and insurance (273), Management of companies and enterprises (271). There are 17 industry sectors represented in total.
How have home values changed in ZIP code 63105? ▼
According to the FHFA House Price Index, home values in ZIP 63105 decreased by 0.6% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 106%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 63105? ▼
In ZIP code 63105, 90.5% of residents aged 25+ have a high school diploma or higher, and 85.4% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 63105? ▼
The mean commute time for workers in ZIP code 63105 is 16.6 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 63105? ▼
In ZIP code 63105, approximately 55.9% of occupied housing units are owner-occupied and 44.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 63105? ▼
The poverty rate in ZIP code 63105 is 8.7% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.