ZIP Code Tabulation Area · Oklahoma

ZIP Code 74866: St. Louis, OK

ZIP Code 74866 (St. Louis, Pottawatomie County, Oklahoma) has an estimated 74 residents in 36 households. The median household income is $47,500, the median home value is $67,500 and the median gross rent is —. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Some estimates have a large margin of error. 7 figures for this ZIP (population, household income, unemployment, bachelor's or higher, home value, owner-occupied, work from home) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

74*

Margin of error ±37· estimate has a large margin of error

Median household income

$47,500*

Margin of error ±$29,441· estimate has a large margin of error

Median home value

$67,500*

Margin of error ±$44,264· estimate has a large margin of error

Median gross rent

—

Margin of error not available

Median age

55.5 yrs

Margin of error ±13.5 yrs

Mean travel time to work

—

Margin of error not available

How ZIP 74866 compares with Oklahoma and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 7486655.5 yrsOklahoma37.0 yrsUnited States38.9 yrs

Median household income

ZIP 74866$47,500*Oklahoma$65,039United States$80,734

Per capita income

ZIP 74866$30,770Oklahoma$35,624United States$44,673

Poverty rate

ZIP 7486610.8%Oklahoma15.3%United States12.5%

Unemployment rate

ZIP 7486642.9%*Oklahoma5.0%United States5.2%

Bachelor's degree or higher

ZIP 748665.0%*Oklahoma28.3%United States35.7%

Median home value

ZIP 74866$67,500*Oklahoma$199,800United States$332,700

Median gross rent

ZIP 74866—Oklahoma$1,014/moUnited States$1,413/mo

Owner-occupied homes

ZIP 7486688.9%*Oklahoma65.8%United States65.2%

Mean travel time to work

ZIP 74866—Oklahoma22.4 minUnited States26.4 min

Worked from home

ZIP 748660.0%*Oklahoma9.4%United States15.1%

All figures for ZIP 74866

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 74866 — ACS 2020–2024 5-year estimates
Measure	ZIP 74866	Margin of error	Oklahoma	United States
Total population	74*	±37	4,028,634	334,922,499
Median age	55.5 yrs	±13.5 yrs	37.0 yrs	38.9 yrs
Households	36	±17	1,562,389	129,227,496
Median household income	$47,500*	±$29,441	$65,039	$80,734
Per capita income	$30,770	±$8,255	$35,624	$44,673
Poverty rate	10.8%	±6.0 pts	15.3%	12.5%
Unemployment rate	42.9%*	±40.7 pts	5.0%	5.2%
Bachelor's degree or higher	5.0%*	±24.6 pts	28.3%	35.7%
Median home value	$67,500*	±$44,264	$199,800	$332,700
Median gross rent	—	—	$1,014/mo	$1,413/mo
Owner-occupied homes	88.9%*	±27.2 pts	65.8%	65.2%
Mean travel time to work	—	—	22.4 min	26.4 min
Worked from home	0.0%*	±62.5 pts	9.4%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 74866
Group	ZIP 74866	Oklahoma	United States
White alone, not Hispanic or Latino	71.6%	62.1%	57.4%
Black or African American alone, not Hispanic or Latino	0.0%	6.8%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	13.5%	6.6%	0.5%
Asian alone, not Hispanic or Latino	0.0%	2.4%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.2%	0.2%
Some other race alone, not Hispanic or Latino	0.0%	0.3%	0.6%
Two or more races, not Hispanic or Latino	4.1%	8.9%	4.3%
Hispanic or Latino (of any race)	10.8%	12.7%	19.3%

Where ZIP 74866 is

State: Oklahoma
Main county: Pottawatomie County
Largest overlapping place: St. Louis (56% of the ZIP's land area)
Land area: 2.94 sq mi· about 25 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Pottawatomie County

74801 Shawnee, OK 74804 Shawnee, OK 74826 Pottawatomie County, OK 74851 Pottawatomie County, OK 74852 Pottawatomie County, OK 74854 Pottawatomie County, OK 74873 Pink, OK 74878 Pottawatomie County, OK

See every ZIP code in Oklahoma, or compare ZIP 74866 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.