PlainZIP

Saint Louis, MO · standard

ZIP Code 63125

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

32,201
1,253/sq mi
$61,624
Median income
$178,600
Median home value
23.3%
Bachelor's or higher

The verdict

Saint Louis pairs a below-median household income with below-median home values, in a low-density, homeowner-dominated area.

32th pct
household income, US ZIPs
37th pct
home value, US ZIPs
1,253
people per sq mi
72%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 63125 against every reporting US ZIP.

ZIP code 63125 is a densely settled ZIP (a standard USPS delivery area) in Saint Louis, St. Louis County, Missouri, with 32,201 residents across 25.7 square miles, a density of 1,253 people per square mile, in the Chicago time zone.

ZIP 63125 reports a modest median household income of $61,624 (8% below the Missouri average), while per-capita income is $34,197. The poverty rate stands at 10.9% and the unemployment rate at 3.2%. The typical home here is valued at $178,600 (7% below the state average); renters pay a median of $957 monthly, and 72.2% of units are owner-occupied.

Educational attainment sits below the national norm: 23.3% of adults hold a bachelor's degree or higher, the median age is 38.1, and the average commute is 24 minutes. To put 63125 in local context, 10 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in St. Louis County, for a geography-aware comparison.

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 63125

Top 5 sectors by establishment count in Saint Louis, MO

Which industries have the most business establishments in ZIP 63125.

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 63125, 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

32,201

Population

25.7

Area (sq mi)

1,253

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 63125?

38.1

Median Age

49.8%

Male

50.2%

Female

14.9%

Foreign-Born

White 86.1%
African American 4.9%
Asian 2.3%
American Indian or Alaska Native 0.1%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 5.1%
Hispanic or Latino 3.3%

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?

$61,624

Median Household Income

-8% vs state

$34,197

Per Capita Income

10.9%

Poverty Rate

3.2%

Unemployment Rate

23.9 min

Mean Commute Time

How ZIP 63125 ranks nationally

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

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

$61,624 32nd percentile higher than 32% 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%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $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 53.5%
Bachelor's Degree or Higher 23.3%

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

What does housing look like?

14,949

Total Housing Units

13,820

Occupied Units

1,129

Vacant Units

2.37

Avg Household Size

Occupancy Type

Owner 72.2%
Renter 27.8%

$178,600

Median Home Value

-7% vs state

$957

Median Rent

1961

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

+2.7%

YoY Change (2024)

207

HPI Index (2000 = 100)

+107%

Total Change Since 2000

Home values in ZIP 63125 have increased 2.7% over the past year (2024). Since 2000, this ZIP has seen +107% cumulative appreciation.

Year Annual Change HPI Index
2020 +6.2% 151
2021 +9.9% 166
2022 +10.7% 183
2023 +10.0% 202
2024 +2.7% 207

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 660 business establishments in ZIP 63125, employing approximately 11,096 people with a combined annual payroll of $822,639,000.

660

Businesses

11,096

Employees

$822.6M

Annual Payroll

16

Industry Sectors

Industry Establishments % of Total
Retail trade 109 16.5%
Health care and social assistance 92 13.9%
Construction 81 12.3%
Other services (except public administration) 64 9.7%
Accommodation and food services 62 9.4%
Transportation and warehousing 61 9.2%
Professional, scientific, and technical services 43 6.5%
Administrative and support and waste management and remediation services 42 6.4%
Finance and insurance 27 4.1%
Real estate and rental and leasing 22 3.3%
Wholesale trade 17 2.6%
Manufacturing 16 2.4%
Educational services 7 1.1%
Information 6 0.9%
Management of companies and enterprises 5 0.8%
Arts, entertainment, and recreation 5 0.8%

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 63125 vs 63123 →

ZIP 63125 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 63125 ranks #4 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 63125 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 63125 ranks #8 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
63123 Saint Louis, MO 49,308 2.8 mi
63109 Saint Louis, MO 26,946 4.6 mi
63111 Saint Louis, MO 20,313 3.6 mi
62240 East Carondelet, IL 1,966 4.6 mi
63116 Saint Louis, MO 43,540 4.5 mi
63129 Saint Louis, MO 52,718 4.6 mi
63139 Saint Louis, MO 22,789 6.4 mi
62239 Dupo, IL 4,954 5.7 mi
63128 Saint Louis, MO 29,356 5.1 mi
63126 Saint Louis, MO 15,112 5.1 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 63125 in? ▼
ZIP code 63125 (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 63125? ▼
ZIP code 63125 in Saint Louis, MO has a population of 32,201 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 63125? ▼
The median household income in ZIP 63125 is $61,624, which is 19% below the national average of $76,288.
What is the average home value in ZIP 63125? ▼
The median home value in ZIP 63125 is $178,600, which is 36% below the national average of $278,155.
What is the demographic makeup of ZIP 63125? ▼
The largest racial group in ZIP 63125 is White at 86.1%. Hispanic or Latino residents make up 3.3% of the population.
How many businesses are in ZIP code 63125? ▼
ZIP code 63125 has 660 business establishments employing approximately 11,096 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 63125? ▼
The top industries by establishment count in ZIP 63125 are: Retail trade (109), Health care and social assistance (92), Construction (81). There are 16 industry sectors represented in total.
How have home values changed in ZIP code 63125? ▼
According to the FHFA House Price Index, home values in ZIP 63125 increased by 2.7% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 107%. 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 63125? ▼
In ZIP code 63125, 53.5% of residents aged 25+ have a high school diploma or higher, and 23.3% 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 63125? ▼
The mean commute time for workers in ZIP code 63125 is 23.9 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 63125? ▼
In ZIP code 63125, approximately 72.2% of occupied housing units are owner-occupied and 27.8% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 63125? ▼
The poverty rate in ZIP code 63125 is 10.9% 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.