PlainZIP

Saint Louis, MO · standard

ZIP Code 63133

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

8,161
1,055/sq mi
$39,293
Median income
$65,100
Median home value
13.8%
Bachelor's or higher

The verdict

Saint Louis pairs one of the lowest household incomes in the country with among the most affordable home values nationally, in a low-density, mixed-tenure area.

5th pct
household income, US ZIPs
2th pct
home value, US ZIPs
1,055
people per sq mi
48%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 63133 against every reporting US ZIP.

ZIP code 63133 is a mid-sized community (a standard USPS delivery area) in Saint Louis, St. Louis County, Missouri, home to 8,161 residents across 7.7 square miles, a density of 1,055 people per square mile, in the Chicago time zone.

ZIP 63133 sits on the lower end of the income spectrum: median household income is $39,293 (41% below the Missouri average), while per-capita income is $22,968. 31.2% of residents live below the poverty line, and the unemployment rate reads 10.6%. The typical home here is valued at $65,100 (66% below the state average); renters pay a median of $1,017 monthly, and 47.5% of units are owner-occupied.

Formal educational attainment runs low here: just 13.8% of adults hold a bachelor's degree or higher, the median age is 38.6, and the average commute is -. To put 63133 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 63133

Top 5 sectors by establishment count in Saint Louis, MO

Which industries have the most business establishments in ZIP 63133.

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 63133, 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

8,161

Population

7.7

Area (sq mi)

1,055

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 63133?

38.6

Median Age

47.1%

Male

52.9%

Female

1.2%

Foreign-Born

White 9.2%
African American 86.7%
Asian 0.4%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 3.4%
Hispanic or Latino 0.9%

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?

$39,293

Median Household Income

-41% vs state

$22,968

Per Capita Income

31.2%

Poverty Rate

10.6%

Unemployment Rate

How ZIP 63133 ranks nationally

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

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

$39,293 5th percentile higher than 5% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). This entry sits in this band. $40,000–$60,000: 7,092 US ZIPs (23%). Above this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Above this entry. $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 51.1%
Bachelor's Degree or Higher 13.8%

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

What does housing look like?

3,769

Total Housing Units

3,015

Occupied Units

754

Vacant Units

2.15

Avg Household Size

Occupancy Type

Owner 47.5%
Renter 52.5%

$65,100

Median Home Value

-66% vs state

$1,017

Median Rent

1955

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 174 business establishments in ZIP 63133, employing approximately 2,285 people with a combined annual payroll of $126,996,000.

174

Businesses

2,285

Employees

$127.0M

Annual Payroll

13

Industry Sectors

Industry Establishments % of Total
Health care and social assistance 53 30.5%
Retail trade 21 12.1%
Construction 15 8.6%
Manufacturing 13 7.5%
Wholesale trade 13 7.5%
Other services (except public administration) 11 6.3%
Accommodation and food services 9 5.2%
Real estate and rental and leasing 7 4.0%
Administrative and support and waste management and remediation services 7 4.0%
Transportation and warehousing 6 3.5%
Finance and insurance 5 2.9%
Professional, scientific, and technical services 5 2.9%
Educational services 3 1.7%

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 63133 vs 63121 →

ZIP 63133 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 63133 ranks #0 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 63133 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 63133 ranks #9 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
63121 Saint Louis, MO 26,602 1.8 mi
63130 Saint Louis, MO 30,084 1.5 mi
63112 Saint Louis, MO 20,368 2.0 mi
63120 Saint Louis, MO 10,296 2.5 mi
63105 Saint Louis, MO 17,667 2.8 mi
63115 Saint Louis, MO 20,775 3.6 mi
63140 Saint Louis, MO 294 4.1 mi
63117 Saint Louis, MO 9,163 3.7 mi
63135 Saint Louis, MO 21,334 4.8 mi
63132 Saint Louis, MO 13,988 3.9 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 63133 in? ▼
ZIP code 63133 (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 63133? ▼
ZIP code 63133 in Saint Louis, MO has a population of 8,161 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 63133? ▼
The median household income in ZIP 63133 is $39,293, which is 48% below the national average of $76,288.
What is the average home value in ZIP 63133? ▼
The median home value in ZIP 63133 is $65,100, which is 77% below the national average of $278,155.
What is the demographic makeup of ZIP 63133? ▼
The largest racial group in ZIP 63133 is African American at 86.7%. Hispanic or Latino residents make up 0.9% of the population.
How many businesses are in ZIP code 63133? ▼
ZIP code 63133 has 174 business establishments employing approximately 2,285 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 63133? ▼
The top industries by establishment count in ZIP 63133 are: Health care and social assistance (53), Retail trade (21), Construction (15). There are 13 industry sectors represented in total.
What is the education level in ZIP code 63133? ▼
In ZIP code 63133, 51.1% of residents aged 25+ have a high school diploma or higher, and 13.8% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 63133? ▼
In ZIP code 63133, approximately 47.5% of occupied housing units are owner-occupied and 52.5% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 63133? ▼
The poverty rate in ZIP code 63133 is 31.2% 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.