| City: | Saint Patrick, Missouri |
| County: | Clark County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 12:09:45 AM |
| Population: | 33 [See All] |
| Area Code: | 660 |
| Classification: | PO Box |
| Coordinates: | 40.3175, -91.6645 |
| Land Area: | 1.114 sq mi |
| Quick Link: |
Saint Patrick 63466 exists as a seasonal retreat on the Mississippi River in Clark County, Missouri. Of the 11 housing units, 9 are seasonal or vacation properties. That's 82% seasonal vacancy, defining this as one of Missouri's most seasonal ZIP codes.
The post office maintains 6 PO Boxes for 2 occupied households. That adoption rate of 3.0 doesn't reflect local need. It reflects regional service. Property owners from surrounding areas maintain year-round boxes here, ensuring mail delivery even when homes sit empty for months.
The median age is 36.3 years. The 33 residents live across 1.1 square miles of land, accessible via Erin Circle. Rural carrier routes serve the area, though most delivery goes to PO Boxes at the Saint Patrick post office. The point geometry suggests an island or isolated riverfront enclave.
This isn't a town with seasonal tourism. It's a purpose-built seasonal community where PO Boxes enable absentee ownership. Boxes stay active year-round while properties cycle between occupied summers and vacant winters.
Only one street name exists in the ZIP+4 database: Erin Circle. The Irish name and circular layout suggest a planned seasonal development rather than an organically grown community.
ZIP Code 63466 has 33 residents and 2 households (average 16.50 persons per household). The median age is 36.3 years, slightly younger than the state (39.0) and slightly younger than the nation (38.8). The gender split is 60.6% male and 39.4% female, which is much higher than the national male share (49.1%), making this a male-majority area. Largest groups are White (100.0%, much higher than the state average of 77.0% and well above the national average of 61.6%) and Black or African American (0.0%, much lower than the state average of 11.4% and well below the national average of 12.4%); Hispanic or Latino residents make up 0.0%, which is much lower than the national average (18.7%).
Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship
| 2020 Population: | 33Source: Census DHC |
| 2024 ACS Population Estimate: | 0Source: Census ACS |
| 2026 ZC Population Estimate: | 0Source: ZIP-Codes.com |
| Population Density: | 29.6 people per sq mile |
| Average Income: | $0Source: Census ACS |
| Households: | 2Source: Census DHC |
| Average House Value: | $0Source: Census ACS |
| Persons Per Household: | 16.50Source: Census DHC |
| Average Family Size: | 8.25Source: Census ACS |
| Group | 2010 | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Census ACS Population Estimate | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 19 | 0 |
| Decennial Census | 0 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 33 | -- | -- | -- |
Median Age: 36.3
Male Median Age: 36.5
Female Median Age: 16.5
| Group | < 5 | 5-9 | 10-14 | 15-19 | 20-24 | 25-29 | 30-34 | 35-39 | 40-44 | 45-49 | 50-54 | 55-59 | 60-64 | 65-69 | 70-74 | 75-79 | 80-84 | 85+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Male | 0 | 1 | 0 | 0 | 1 | 4 | 3 | 2 | 0 | 0 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 4 |
| Female | 2 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
| Total | 2 | 1 | 4 | 1 | 1 | 4 | 3 | 2 | 4 | 0 | 3 | 0 | 3 | 0 | 1 | 0 | 0 | 4 |
| White: | 33 | 100.00% |
| Black: | 0 | 0% |
| Hispanic:* | 0 | 0% |
| Asian: | 0 | 0% |
| American Indian: | 0 | 0% |
| Hawaiian: | 0 | 0% |
| Other: | 0 | 0% |
| Total: | 33 | 100% |
| Gender | Count | % | Median Age |
|---|---|---|---|
| Males: | 20 | 60.61% | 36.5 years |
| Females: | 13 | 39.39% | 16.5 years |
| Total: | 33 | 100% | 36.3 years |
| Native, born in the United States: | 0 | 0% |
| Native, born in PR, Island Areas, or abroad: | 0 | 0% |
| Foreign born, naturalized U.S. citizen: | 0 | 0% |
| Foreign born, not a U.S. citizen: | 0 | 0% |
| Total Population: | 0 | 100% |
| Total Native Population: | 0 | 0% |
| Total Foreign-born Population: | 0 | 0% |
ZIP Code 63466 is designated for PO Box delivery only; business establishment and employment data are not available.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 8Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 63466 is located in Clark County, Missouri, within the Metropolitan Statistical Area (CBSA ) and Missouri's 6th Congressional District. This area has a population of 0 people, about 0.00% of whom live in ZIP Code 63466. It covers 1.114 sq mi of land and a water area of 0.001 sq mi.
| CBSA Name: | --Source: Census |
| CBSA Number: | --Source: Census |
| CBSA Type: | --Source: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 0Source: Census |
| MSA: | Source: Census |
| Land Area: | 1.114 sq miSource: Census |
| Water Area: | 0.001 sq miSource: Census |
| Congressional District: | 06Source: USPS |
| Congressional Land Area: | 18198.62 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 63466 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.