PlainZIP

Saint Clair, MO · standard

ZIP Code 63077

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

11,798
53/sq mi
$56,281
Median income
$178,200
Median home value
15.3%
Bachelor's or higher

The verdict

Saint Clair pairs one of the lowest household incomes in the country with below-median home values, in a rural, homeowner-dominated area.

23th pct
household income, US ZIPs
37th pct
home value, US ZIPs
53
people per sq mi
70%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 63077 against every reporting US ZIP.

ZIP code 63077 is a mid-sized community (a standard USPS delivery area) in Saint Clair, Franklin County, Missouri, home to 11,798 residents across 224.7 square miles, a density of 53 people per square mile, in the Chicago time zone.

ZIP 63077 reports a modest median household income of $56,281 (16% below the Missouri average), while per-capita income is $29,584. Local economic indicators show a 10.9% poverty rate alongside 7.2% unemployment. Median home value sits at $178,200 (7% below the state average), median rent at $957 a month, and owner-occupancy at 69.8%.

Educational attainment sits below the national norm: 15.3% of adults hold a bachelor's degree or higher, the median age is 39.2, and the average commute is 33 minutes. We also surface 5 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Franklin County, so you can benchmark 63077 against its immediate geography rather than a 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 63077

Top 5 sectors by establishment count in Saint Clair, MO

Which industries have the most business establishments in ZIP 63077.

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 63077, Saint Clair, 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

11,798

Population

224.7

Area (sq mi)

53

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 63077?

39.2

Median Age

50.2%

Male

49.8%

Female

3.0%

Foreign-Born

White 90.4%
African American 0.3%
Asian 0.3%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 8.2%
Hispanic or Latino 1.8%

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?

$56,281

Median Household Income

-16% vs state

$29,584

Per Capita Income

10.9%

Poverty Rate

7.2%

Unemployment Rate

33.4 min

Mean Commute Time

How ZIP 63077 ranks nationally

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

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

$56,281 23rd percentile higher than 23% 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%). This entry sits in this band. $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 56.4%
Bachelor's Degree or Higher 15.3%

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

What does housing look like?

5,224

Total Housing Units

4,692

Occupied Units

532

Vacant Units

2.40

Avg Household Size

Occupancy Type

Owner 69.8%
Renter 30.2%

$178,200

Median Home Value

-7% vs state

$957

Median Rent

1979

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

+0.3%

YoY Change (2024)

203

HPI Index (2000 = 100)

+103%

Total Change Since 2000

Home values in ZIP 63077 have increased 0.3% over the past year (2024). Since 2000, this ZIP has seen +103% cumulative appreciation.

Year Annual Change HPI Index
2020 +3.8% 140
2021 +10.0% 154
2022 +14.3% 176
2023 +14.7% 202
2024 +0.3% 203

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 221 business establishments in ZIP 63077, employing approximately 2,111 people with a combined annual payroll of $82,333,000.

221

Businesses

2,111

Employees

$82.3M

Annual Payroll

13

Industry Sectors

Industry Establishments % of Total
Construction 37 16.7%
Other services (except public administration) 32 14.5%
Retail trade 28 12.7%
Accommodation and food services 23 10.4%
Health care and social assistance 22 9.9%
Manufacturing 20 9.1%
Finance and insurance 13 5.9%
Administrative and support and waste management and remediation services 11 5.0%
Professional, scientific, and technical services 9 4.1%
Real estate and rental and leasing 8 3.6%
Transportation and warehousing 7 3.2%
Wholesale trade 5 2.3%
Arts, entertainment, and recreation 3 1.4%

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 63077 vs 63084 →

ZIP 63077 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 63077 ranks #3 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 63077 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 63077 ranks #4 of 5 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
63084 Union, MO 17,414 6.4 mi
63079 Stanton, MO 58 7.7 mi
63060 Lonedell, MO 2,461 8.0 mi
63080 Sullivan, MO 13,987 10.1 mi
63089 Villa Ridge, MO 5,965 10.7 mi

More ZIP Codes in Franklin County

63090 standard
Washington, MO
Pop: 21,524
63084 standard
Union, MO
Pop: 17,414
63069 standard
Pacific, MO
Pop: 15,647
63089 standard
Villa Ridge, MO
Pop: 5,965
63068 standard
New Haven, MO
Pop: 4,909
63037 standard
Gerald, MO
Pop: 3,241

Related Areas

Franklin County Saint Clair, MO Missouri

Frequently Asked Questions

What county is ZIP code 63077 in? ▼
ZIP code 63077 (Saint Clair) is located in Franklin County, Missouri. Franklin County contains multiple ZIP codes, see the full list at /counties/franklin-mo.
What is the population of ZIP code 63077? ▼
ZIP code 63077 in Saint Clair, MO has a population of 11,798 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 63077? ▼
The median household income in ZIP 63077 is $56,281, which is 26% below the national average of $76,288.
What is the average home value in ZIP 63077? ▼
The median home value in ZIP 63077 is $178,200, which is 36% below the national average of $278,155.
What is the demographic makeup of ZIP 63077? ▼
The largest racial group in ZIP 63077 is White at 90.4%. Hispanic or Latino residents make up 1.8% of the population.
How many businesses are in ZIP code 63077? ▼
ZIP code 63077 has 221 business establishments employing approximately 2,111 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 63077? ▼
The top industries by establishment count in ZIP 63077 are: Construction (37), Other services (except public administration) (32), Retail trade (28). There are 13 industry sectors represented in total.
How have home values changed in ZIP code 63077? ▼
According to the FHFA House Price Index, home values in ZIP 63077 increased by 0.3% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 103%. 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 63077? ▼
In ZIP code 63077, 56.4% of residents aged 25+ have a high school diploma or higher, and 15.3% 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 63077? ▼
The mean commute time for workers in ZIP code 63077 is 33.4 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 63077? ▼
In ZIP code 63077, approximately 69.8% of occupied housing units are owner-occupied and 30.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 63077? ▼
The poverty rate in ZIP code 63077 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.