Zip code 63131: Saint Louis, Missouri

Q: What city is zip code 63131?

63131 is assigned to Saint Louis, Missouri. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 63131 in?

63131 is in St. Louis County, Missouri.

Q: What is the population of 63131?

About 17,935 people live in 63131, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 63131?

The median household income in 63131 is $225,493.

Q: What zip codes are near 63131?

The closest zip codes to 63131 are 63032, 63099, 63145, 63151, 63167.

Residential delivery areaSt. Louis CountyCentral Time

Population

17,935

Median household income

$225K

U.S. $81K

Median home value

$778K

U.S. $333K

Median rent

$1,896/mo

U.S. $1,413

Median age

46.3

U.S. 38.9

Land area

14 sq mi

1,316 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 63131

63131 is a suburban zip code in Saint Louis, Missouri (St. Louis County), covering 14 sq mi of land. About 17,935 people live here, or 1,316 per square mile. The median resident is 46.3 years old, compared with 38.9 nationally.

The median household earns $225,493 a year, about 2.8× the national median of $80,734. 2.1% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $778,100, or 3.5 years of median household income (U.S.: 4.1 years), which makes homes about as affordable as the national average for local earners. 94% of occupied homes are lived in by their owners, and renters pay a median of $1,896 a month.

82% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 18.8 minutes each way, and 18% of workers work from home. The most common jobs among working residents are in management, healthcare and sales. 17% of them are self-employed (U.S.: 10%).

How 63131 compares

Sorted from highest to lowest national percentile

Median household income$225,493
99th
StrengthU.S. $80,734 · MO $70,7022nd of 934 in MO
Per capita income$124,190
99th
StrengthU.S. $44,673 · MO $39,6953rd of 968 in MO
Bachelor's degree or higher81.6%
99th
StrengthU.S. 35.7% · MO 32.4%5th of 965 in MO
Homeownership rate93.7%
99th
StrengthU.S. 65.2% · MO 68.1%95th of 966 in MO
Median earnings per worker$108,916
98th
StrengthU.S. $49,666 · MO $45,7805th of 960 in MO
Healthcare workers17.9%
98th
U.S. 9.7% · MO 10.4%72nd of 967 in MO
Broadband access97.5%
95th
StrengthU.S. 91% · MO 89.3%33rd of 966 in MO
Self-employed workers17%
95th
U.S. 10% · MO 9%200th of 967 in MO
Median home value$778,100
90th
U.S. $332,700 · MO $230,3003rd of 917 in MO
Median age46.3
89th
U.S. 38.9 · MO 39283rd of 968 in MO
Residents 65 and older22.6%
85th
U.S. 17.2% · MO 17.9%306th of 968 in MO
Income inequality (Gini)0.491
85th
WeaknessU.S. 0.483 · MO 0.465118th of 964 in MO
Median gross rent$1,896
79th
U.S. $1,413 · MO $1,0337th of 783 in MO
Residents under 1825.7%
79th
U.S. 22% · MO 22.3%263rd of 968 in MO
Work from home18.4%
73rd
U.S. 15.1% · MO 13%138th of 967 in MO
Tech workers3.9%
67th
U.S. 3.8% · MO 3.4%143rd of 967 in MO
Rent-burdened renters52.6%
57th
U.S. 51.1% · MO 45.6%190th of 908 in MO
Population density1,316/sq mi
49th
U.S. 95/sq mi · MO 90/sq mi110th of 968 in MO
Foreign-born residents7%
38th
U.S. 14.1% · MO 4.5%91st of 968 in MO
Population17,935
28th
U.S. 334,922,499 · MO 6,191,814111th of 968 in MO
Veterans4%
26th
U.S. 6.2% · MO 7.3%853rd of 968 in MO
Diversity index24.5
17th
U.S. 61.4 · MO 40.1292nd of 968 in MO
Average commute18.8 min
8th
StrengthU.S. 26.4 min · MO 23.5 min850th of 934 in MO
Unemployment rate2.2%
7th
StrengthU.S. 5.2% · MO 4%589th of 967 in MO
Housing vacancy1.4%
2nd
U.S. 10.1% · MO 11.2%920th of 966 in MO
Poverty rate2.1%
1st
StrengthU.S. 12.5% · MO 12.6%913th of 966 in MO
Uninsured rate0.7%
1st
StrengthU.S. 8.4% · MO 8.8%931st of 968 in MO
Government workers4.5%
1st
U.S. 14.5% · MO 13.2%887th of 967 in MO

Measure	63131	St. Louis	MO	U.S.	National percentile	Rank in MO
Median household incomeStrength	$225,493	$82,936	$70,702	$80,734	99th	2nd of 934
Per capita incomeStrength	$124,190	$51,977	$39,695	$44,673	99th	3rd of 968
Bachelor's degree or higherStrength	81.6%	47.4%	32.4%	35.7%	99th	5th of 965
Homeownership rateStrength	93.7%	69.2%	68.1%	65.2%	99th	95th of 966
Median earnings per workerStrength	$108,916	$52,538	$45,780	$49,666	98th	5th of 960
Healthcare workers	17.9%	11.2%	10.4%	9.7%	98th	72nd of 967
Broadband accessStrength	97.5%	93.4%	89.3%	91%	95th	33rd of 966
Self-employed workers	17%	8.6%	9%	10%	95th	200th of 967
Median home value	$778,100	$276,800	$230,300	$332,700	90th	3rd of 917
Median age	46.3	40.3	39	38.9	89th	283rd of 968
Residents 65 and older	22.6%	19.1%	17.9%	17.2%	85th	306th of 968
Income inequality (Gini)Weakness	0.491	0.494	0.465	0.483	85th	118th of 964
Median gross rent	$1,896	$1,209	$1,033	$1,413	79th	7th of 783
Residents under 18	25.7%	22%	22.3%	22%	79th	263rd of 968
Work from home	18.4%	18.3%	13%	15.1%	73rd	138th of 967
Tech workers	3.9%	5.4%	3.4%	3.8%	67th	143rd of 967
Rent-burdened renters	52.6%	48.3%	45.6%	51.1%	57th	190th of 908
Population density	1,316/sq mi	1,960/sq mi	90/sq mi	95/sq mi	49th	110th of 968
Foreign-born residents	7%	8.4%	4.5%	14.1%	38th	91st of 968
Population	17,935	995,569	6,191,814	334,922,499	28th	111th of 968
Veterans	4%	6%	7.3%	6.2%	26th	853rd of 968
Diversity index	24.5	55.9	40.1	61.4	17th	292nd of 968
Average commuteStrength	18.8 min	23.1 min	23.5 min	26.4 min	8th	850th of 934
Unemployment rateStrength	2.2%	4.3%	4%	5.2%	7th	589th of 967
Housing vacancy	1.4%	7.2%	11.2%	10.1%	2nd	920th of 966
Poverty rateStrength	2.1%	9.8%	12.6%	12.5%	1st	913th of 966
Uninsured rateStrength	0.7%	5.7%	8.8%	8.4%	1st	931st of 968
Government workers	4.5%	10.4%	13.2%	14.5%	1st	887th of 967

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

22%

5–17

18–24

25–34

12%

35–44

15%

45–54

14%

55–64

12%

65–74

10%

75+

Median age

46.3

Under 18

25.7%

65 and over

22.6%

Race and ethnicity

White87%
Black1%
Hispanic2%
Asian5%
Native American0.0%
Pacific Islander0%
Other0.8%
Multiracial4%

Diversity index

24.5

U.S. 61.4

Foreign-born

U.S. 14.1%

Born in state

64.4%

Language spoken at home (households)

English only

90%

Spanish

0.8%

Other Indo-European

Asian / Pacific

Other

Households

Households: 6,511
Average household size: 2.7
Family households: 80.9%
Married couples: 77.1%
Living alone: 16.7%
Veterans (of adults): 4%
Male / female: 49% / 51%

Income and poverty

Household income distribution

<$25k

$25–50k

$50–75k

$75–100k

$100–150k

14%

$150–200k

11%

$200k+

54%

Median household income

63131

$225,493

St. Louis Co.

$82,936

Missouri

$70,702

United States

$80,734

Per capita income

$124,190

U.S. $44,673

Poverty rate

2.1%

U.S. 12.5%

Households earning $150K+

65.6%

U.S. 23%

Income inequality (Gini)

0.491

U.S. 0.483

Housing

Median home value

63131

$778,100

St. Louis Co.

$276,800

Missouri

$230,300

United States

$332,700

Median gross rent

63131

$1,896

St. Louis Co.

$1,209

Missouri

$1,033

United States

$1,413

Types of housing

Single-family

96%

2–4 units

0.2%

5–19 units

20+ units

Mobile home

Boat, RV, van

Housing units: 6,605
Owner-occupied: 93.7%
Vacant: 1.4%
Median year built: 1975
Median rooms: 9 or more
Renters paying 30%+ of income: 52.6%
Renters paying 50%+ of income: 33.5%
Home value to income: 3.5× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

75%

Carpooled

Transit

0.1%

Walked

0.6%

Bicycle

Worked from home

18%

Other

0.9%

Commute time (one way)

<10 min

13%

10–19

41%

20–29

33%

30–44

45–59

60+

Average commute

18.8 min

U.S. 26.4 min

Unemployment

2.2%

U.S. 5.2%

In labor force

58.7%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Management

24%

Healthcare

18%

Sales

12%

Business and finance

12%

Legal and social services

Education

Office and admin

Computer and math

Cleaning and personal care

Transportation and moving

Engineering and science

Arts, media and sports

Production

Food service

Construction and repair

0.9%

Police and fire

0.8%

Farming, fishing and forestry

0.0%

Industries

Health care and social assistance

19%

Finance, insurance and real estate

18%

Professional and technical services

15%

Education

Manufacturing

Construction

Retail

Other services

Admin, support and management

Wholesale

Arts and recreation

Restaurants and hotels

Information

Public administration

Transportation, warehousing and utilities

0.5%

Agriculture and mining

0.0%

Median earnings per worker

$108,916

U.S. $49,666

Self-employed

17%

U.S. 10%

Government workers

4.5%

U.S. 14.5%

Nonprofit workers

18%

U.S. 8.8%

Median earnings by type of work

Type of work	63131	U.S.
Management, business, science and arts	$124,500	$74,888
Service	$30,083	$26,804
Sales and office	$93,314	$40,476
Construction and maintenance	$100,227	$49,199
Production and transportation	$52,500	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

Some college

10%

Associate's

Bachelor's

41%

Graduate

40%

High school graduate or higher: 98.7%
Bachelor's degree or higher: 81.6%
Graduate or professional degree: 40.2%
Households with broadband: 97.5%
Cable, fiber or DSL: 87.7%
No internet access: 1.2%
Without health insurance: 0.7%
Limited-English households: 0.9%

Geography

City (USPS): Saint Louis
State: Missouri
County: St. Louis County
Center point: 38.6167° N, 90.4396° W
Land area: 14 sq mi
Water area: under 0.1 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Town and Country38% of zip
Des Peres26% of zip
Frontenac21% of zip
Huntleigh7% of zip
Westwood5% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 63131

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
63032	Florissant, MO · PO box	1.6 mi	—	—	—
63099	Fenton, MO · PO box	1.6 mi	—	—	—
63145	Saint Louis, MO · PO box	1.6 mi	—	—	—
63151	Saint Louis, MO · PO box	1.6 mi	—	—	—
63167	Saint Louis, MO · PO box	1.6 mi	—	—	—
63122	Saint Louis, MO	2.8 mi	41,634	$136,385	$474,300
63141	Saint Louis, MO	3 mi	20,932	$133,851	$620,900
63124	Saint Louis, MO	3.8 mi	10,839	$193,942	$988,600
63144	Saint Louis, MO	4.9 mi	9,505	$104,438	$304,700
63119	Saint Louis, MO	5.2 mi	34,181	$106,183	$351,100
63132	Saint Louis, MO	5.3 mi	14,283	$87,385	$417,000
63126	Saint Louis, MO	5.7 mi	15,452	$98,852	$306,300

Zip codes like 63131 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 63131

What city is zip code 63131?

63131 is assigned to Saint Louis, Missouri. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 63131 in?

63131 is in St. Louis County, Missouri.

What is the population of 63131?

About 17,935 people live in 63131, according to the Census Bureau's American Community Survey.

What time zone is 63131 in?

63131 is in Central Time.

What is the median household income in 63131?

The median household income in 63131 is $225,493.

What zip codes are near 63131?

The closest zip codes to 63131 are 63032, 63099, 63145, 63151, 63167.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 63131, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.