Data Profile of ZIP Code 63121

Saint Louis, MO (ZIP Code 63121) Snapshot

Missouri

Comprehensive Data and Demographics About 63121

The U.S. ZIP Code 63121 is associated with Saint Louis, MO in St. Louis County. The current population estimate is 23,561. In this Missouri region, approximately 86.0% have a high school degree or higher, and the per capita income is an estimated $22,332. The median age in the 63121 ZIP Code is 42.3 years, with 24.6% of residents aged 62 years and older. The median household income is $39,174, while about 16% of the population is living below the poverty line.

Population in 63121

The most recent population estimate for ZIP Code 63121 is 23,561.

Saint Louis, MO

The 63121 ZIP Code is associated with Saint Louis, MO in St. Louis County.

Area Codes associated with 63121

Telephone area codes associated with ZIP Code 63121 include No associated area codes were found for ZIP Code 63121.

Sunrise / Sunset in 63121

Sunrise: 6:00 am
Sunset: 7:55 pm
Sunrise in 63121 6:00 am
Sunrise in 63121 7:55 pm

Weather forecast for 63121

Today's forecast for 63121: A slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 81. Northeast wind around 7 mph. Chance of precipitation is 20%.

Current air quality in 63121

Air quality: Good Air quality scale in 63121 Good

Internet in 63121

An estimated 67.8% of households in ZIP Code 63121 have broadband Internet service, while approximately 83.6% have a computer.

Gender in 63121

In ZIP Code 63121, females make up an estimated 55.1% of the overall population, while males comprise approximately 44.9%.

Health Insurance in 63121

Approximately 15.7% of adults aged 18 to 64 in ZIP Code 63121 (Saint Louis, MO) are currently uninsured and do not have health insurance.

Income in ZIP Code 63121

The median household income in ZIP Code 63121 is $39,174, while the region's mean household income is $48,998. Breaking income down further, per capita income in the region is $22,332. The per capita income in ZIP Code 63121 of $22,332 is approximately 27.52% less than the per capita income in the U.S. overall of $30,810. An estimated 16.4% of the population is living below the poverty line in this region. This rate is approximately72.63% higher than the overall poverty rate in the U.S. of 9.5%. Regarding household income, approximately 19.9% of the population in 63121 earn $35,000 to $49,999 per year, while an estimated 17.9% earn $50,000 to $74,999 per year, and 1.1% of 63121 residents earn $150,000 to $199,999 per year.

Household Income Details

Bar chart displaying household income in ZIP Code 63121. This visualizes the percentage of households in this region that fall within different income ranges, e.g. $100,000 to $149,999 per year.

Total Income in 63121

Household Income Percent
Less than $10,000 per year 11.6%
$10,000 to $14,999 per year 4.7%
$15,000 to $24,999 per year 13.2%
$25,000 to $34,999 per year 13.3%
$35,000 to $49,999 per year 19.9%
$50,000 to $74,999 per year 17.9%
$75,000 to $99,999 per year 10.8%
$100,000 to $149,999 per year 6.1%
$150,000 to $199,999 per year 1.1%
$200,000 or more per year 1.3%

Education levels in ZIP Code 63121

In ZIP Code 63121, 86.0% of the population graduated high school, while 20.0% have a bachelor's degree or higher. In this region, 4.1% achieved an education level less than 9th grade, while 9.1% hold a graduate or professional degree. Approximately 33.4% in this St. Louis County region reached the highest level of high school graduate (including equivalency).

Education Attained in 63121

Education Level Percent
Less than 9th grade 4.1%
9th to 12th grade, no diploma 9.9%
High school graduate (includes equivalency) 33.4%
Some college, no degree 24.4%
Associate's degree 8.2%
Bachelor's degree 10.8%
Graduate or professional degree 9.1%

Education Level Details

Pie chart displaying the education level breakdown in ZIP Code 63121. This visualizes the percentage of the population that has attained a specific level of education, e.g. a graduate or professional degree.

Race & Ethnicity in ZIP Code 63121

Looking at race in the population that makes up ZIP Code 63121, 98.7% is one race, while 1.3% are two or more races. Approximately 1.2% of 63121 residents are hispanic or Latino (of any race). The most common race in 63121 (race alone or in combination with one or more other races), is Black or African American (82.7%), followed by White (14.7%) .

Race Breakdown Details

Bar chart displaying the racial composition of ZIP Code 63121. This visualizes the percentage of the population of each race (race alone or in combination with one or more other races).

Racial Composition of 63121

Industry Percent
White 14.7%
Black or African American 82.7%
American Indian and Alaska Native 0.4%
Asian 1.7%
Native Hawaiian and Other Pacific Islander 0.0%
Some other race 1.9%
* Race alone or in combination with one or more other races

Language Breakdown in ZIP Code 63121

In ZIP Code 63121, 96.3% of the population lists "English only" as the language spoken in home, while 0.8% of lists Spanish. Additionally, Asian and Pacific Islander languages are spoken in 1.2% of homes, and other Indo-European languages are spoken in 1.0% of homes. Lastly, 0.7% of homes list "other languages" as spoken in the home. All percentages referenced are for the population 5 years and older in this St. Louis County region.

Language Spoken in 63121

Language Spoken Percent
English only 96.3%
Spanish 0.8%
Other Indo-European languages 1.2%
Asian and Pacific Islander languages 1.0%
Other languages 0.7%
* Population 5 years and over

Language Spoken in Home

Bar chart displaying the language spoken in homes in ZIP Code 63121. This visualizes the percentage of homes in the area that list a specific language as being spoken in the home, e.g. Spanish.

Age Breakdown in ZIP Code 63121

Residents of ZIP Code 63121 are older than average. The median age of 42.3 years in ZIP Code 63121 is approximately 11.02% higher than the overall median age in the U.S. of 38.1 years. About 80.2% of residents are aged 18 years and older, and 24.6% of residents are 62 years and over. Approximately 12.4% of the population in 63121 falls in the age group 25 to 34 years, while an estimated 11.8% are aged 65 to 74 years. On the low end of the scale, 2.2% of 63121 residents are aged 85 years and over.

Age Breakdown Details

Bar chart displaying the age breakdown in ZIP Code 63121. This visualizes the percentage of the population in the region that falls into certain age ranges, e.g. 35 to 44 years old.

Age Breakdown in 63121

Age Range Percent
Under 5 years 6.1%
5 to 9 years 6.5%
10 to 14 years 4.4%
15 to 19 years 5.9%
20 to 24 years 7.0%
25 to 34 years 12.4%
35 to 44 years 11.2%
45 to 54 years 11.2%
55 to 59 years 6.6%
60 to 64 years 8.4%
65 to 74 years 11.8%
75 to 84 years 6.3%
85 years and over 2.2%

Chronic Health Issues in ZIP Code 63121

One of the leading chronic health issues in ZIP Code 63121 is high blood pressure, as an estimated 44.5% of adults aged 18 and older deal with this issue. Another chronic health issue of concern for residents of 63121 is high cholesterol, as approximately 32.0% of adults 18 and older in this St. Louis County region contend with that issue.

Chronic Health Issues Breakdown

Bar chart displaying a breakdown of chronic health issues in ZIP Code 63121. This visualizes the percentage of adults aged 18 and above that have specific chronic health issues, e.g. high blood pressure, diabetes, or arthritis.

Health Issues in 63121

Health Issue Percent of adults*
Arthritis 29.3%
High blood pressure 44.5%
Cancer (excluding skin cancer) 5.8%
Current asthma 12.4%
Coronary heart disease 6.7%
Diagnosed diabetes 17.8%
High cholesterol 32.0%
Chronic kidney disease 4.0%
Stroke 5.0%
* aged 18 & above

Health Risk Behaviors & Prevention in 63121

One of the top preventative health measures in ZIP Code 63121 is current access to health insurance, as an estimated 84.3% of adults 18 and older take part in this preventive measure. Additionally, 81.3% of those 18 and above in 63121 list visits to doctor for routine checkup, as a preventive measure. Common health risk behaviors in 63121 include obesity (45.8% of adults aged 18 and above) and sleeping less than 7 hours (40.6% of those 18 and older).

Preventative Health in 63121

Preventive Measure Percent of adults*
Current access to health insurance 84.3%
Taking medicine for high blood pressure control 80.2%
Visits to doctor for routine checkup 81.3%
Cholesterol screening 81.1%
Visits to dentist or dental clinic 50.5%
* aged 18 & above

Preventative Health Measures

Bar chart displaying preventative health data in ZIP Code 63121. This visualizes the percentage of adults aged 18 and above that engage in preventative health measures, e.g. sholesterol screenings and visits to doctors for routine checkups.

Health Risk Behaviors Details

Bar chart displaying health risk behaviors details in ZIP Code 63121. This visualizes the percentage of adults aged 18 and older that engage in health risk behaviors, e.g. smoking or binge drinking.

Health Risk Behaviors in 63121

Risk Behavior Percent of adults*
Binge drinking 13.9%
Current smoking 24.8%
No leisure-time physical activity 35.4%
Obesity 45.8%
Sleeping less than 7 hours 40.6%
* aged 18 & above

Real Estate & Housing in ZIP Code 63121

Regarding the age of homes in ZIP Code 63121, an estimated 33.2% of homes were built between 1950 and 1959. Additionally, 20.3% of homes in the region were built in 1939 or earlier, while an estimated 0.1% of homes were built in 2014 or later in this St. Louis County region.

Age of Housing in 63121

Year Home Built Percent
Built in 2014 or later 0.1%
Built between 2010 and 2013 1.6%
Built between 2000 and 2009 3.0%
Built between 1990 and 1999 2.1%
Built between 1980 and 1989 2.5%
Built between 1970 and 1979 5.6%
Built between 1960 and 1969 13.7%
Built between 1950 and 1959 33.2%
Built between 1940 and 1949 18.0%
Built in 1939 or earlier 20.3%

Housing Age Breakdown

">Bar chart displaying the breakdown on housing ages in ZIP Code 63121. This visualizes the percentage of homes in the region that were built in a certain time frame, e.g. built between 1950 and 1959.

Jobs Breakdown in ZIP Code 63121

In 63121, 59.2% of the population is in the labor force. Recent estimates place 3.7% as working from home, while the total labor force in the region has a mean travel to time to work of 23.8 minutes. Approximately 30.1% of the employed population 16 years and over in 63121 work in educational services, and health care and social assistance, while an estimated 10.8% work in retail trade. On the lower end of the scale, just 0.4% of 63121 workers 16 years and over work in agriculture, forestry, fishing and hunting, and mining.

Job Industry Breakdown Details

Bar chart displaying job industry breakdown details for ZIP Code 63121. This visualizes the percentage of the population 16 years and over that work in certain industries, e.g. educational services, and health care and social assistance.

Job Industry Breakdown in 63121

Industry Percent
Agriculture, forestry, fishing and hunting, and mining 0.4%
Construction 4.2%
Manufacturing 10.7%
Wholesale trade 1.1%
Retail trade 10.8%
Transportation and warehousing, and utilities 6.9%
Information 1.4%
Finance and insurance, and real estate and rental and leasing 7.3%
Professional, scientific, management, and administrative 10.4%
Educational services, and health care and social assistance 30.1%
Arts, entertainment, and recreation, and accommodation and food services 8.6%
Other services, except public administration 5.4%
Public administration 2.7%

Consumer Financial Products Complaints in 63121

Regarding consumer complaints about financial products in ZIP Code 63121, credit reporting or credit repair services have received the most complaints in 63121 in the past 12 months. Credit reporting or other personal consumer reports received the second most complaints. The most frequent complaint overall in this St. Louis County region was incorrect information on a report.

Consumer Complaints (Products)

Pie chart displaying the specific consumer financial products associated with complaints that originated from residents in ZIP Code 63121. This visualizes the specific products that were the subject of complaints, e.g. a mortgage or a credit card.

Consumer Complaints by Product in 63121

Complaint Product Number of Complaints*
Credit reporting or credit repair services 490
Credit reporting or other personal consumer reports 205
Debt collection 58
Checking or savings account 12
Vehicle loan or lease 12
Other 24
* Total in 2021

Consumer Complaints by Issue in 63121

Complaint Issue Number of Complaints*
Incorrect information on your report 368
Problem with a credit reporting company's investigation 171
Improper use of your report 131
Attempts to collect debt not owed 35
Problem with a company's investigation into an existing problem 34
Other 62
* Total 2021 - 2024 (current)

Consumer Complaints (Issues)

Pie chart displaying the complaints about consumer financial products and services that were sent to companies for response from residents in ZIP Code 63121. This visualizes the specific complaint issues that arose in this region, e.g. incorrect information on a report.

Utilities in ZIP Code 63121

Regarding solar power potential, ZIP Code 63121 has an average daily solar radiation level of 5.03 kWh/m2/day. This is approximately 22.09% greater than an area in the U.S. with historically low solar radiation levels (WA), and about 23.67% less than an area in the U.S. with historically high solar radiation levels (AZ).

Electricity Breakdown Details

Bar chart displaying the electricity rates breakdown in ZIP Code 63121. This visualizes electricity rates in 63121 compared to rates in the state and rates in the U.S. as a whole.

Electricity Rates in 63121

Region Residential Commercial Industrial
ZIP Code 63121 9.69¢/kWh 7.51¢/kWh 5.02¢/kWh
Missouri 11.43¢/kWh 9.33¢/kWh 7.2¢/kWh
United States 16.1¢/kWh 12.81¢/kWh 7.81¢/kWh

Solar Power in 63121

Month ZIP Code 63121 Low (WA) High (AZ)
Jan 3.99 1.9 5.84
Feb 4.41 3 6.31
Mar 4.84 3.65 7.02
Apr 5.44 5.13 7.3
May 5.37 5.17 7.13
Jun 5.88 5.72 6.95
Jul 5.95 6.22 6.51
Aug 6.01 6.08 6.65
Sep 5.79 5.15 7.02
Oct 5.02 3.32 6.92
Nov 4.34 2.33 5.99
Dec 3.3 1.78 5.46
All figures listed are kWh/m2/day — kilowatt hours per square meter per day

Solar Radiation Levels

Line chart displaying solar radiation levels in ZIP Code 63121. This visualizes solar power levels in 63121 compared to radiation levels in both a historically low radiation state (WA) and a historically high radiation state (AZ).

Notes

  • [5] All electricity rates and electricity usage data referenced here originate from the National Renewable Energy Laboratory (NREL) and/or the U.S. Energy Information Administration (EIA). Estimates utilize regional U.S. Census Bureau data along with regional NREL and/or EIA data.
  • [6] All consumer financial product complaint data referenced here originate from the Consumer Financial Protection Bureau.