ZIP Code 65666 in Hardenville, MO

Data Last Updated: January 1, 2026
City:Hardenville, Missouri
County:Ozark County
Timezone:Central (GMT -06:00)
Local Time:12:46:06 AM
Population:60 [See All]
Area Code:417
Classification:Standard [Normal Street Delivery]
Coordinates:36.5769, -92.3694
Land Area:1.75 sq mi
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Population & Demographics


ZIP Code 65666 has 60 residents and 28 households (average 2.14 persons per household). The median age is 43.0 years, older than the state (39.0) and older than the nation (38.8). The gender split is 45.0% male and 55.0% female, which is lower than the state male share (49.1%), making this a female-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

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:60Source: Census DHC
2024 ACS Population Estimate:0Source: Census ACS
2026 ZC Population Estimate:74Source: ZIP-Codes.com
Population Density:34.3 people per sq mile
Average Income:$0Source: Census ACS
Households:28Source: Census DHC
Average House Value:$0Source: Census ACS
Persons Per Household:2.14Source: Census DHC
Average Family Size:1.63Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group20102011210220132014201520162017201820192020202120222023
Census ACS Population Estimate--000000000053400
Decennial Census0------------------60------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 43

Male Median Age: 36.2

Female Median Age: 47.5

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male073012035030000300
Female132200124740401200
Total1105212159770401500
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:60100.00%
Black:00%
Hispanic:*00%
Asian:00%
American Indian:00%
Hawaiian:00%
Other:00%
Total:60100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:2745.00%36.2 years
Females:3355.00%47.5 years
Total:60100%43.0 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:00%
Native, born in PR, Island Areas, or abroad:00%
Foreign born, naturalized U.S. citizen:00%
Foreign born, not a U.S. citizen:00%
Total Population:0100%
Total Native Population:00%
Total Foreign-born Population:00%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Business & Employment Statistics


Business demographic information for ZIP Code 65666 is not available at this time. USPS data shows 35 residential mailboxes and 0 business mailboxes, reflecting local delivery coverage.

# Residential Mailboxes:35Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:35Source: USPS
Single Family Delivery Units:35Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:0Source: CBP
1st Quarter Payroll:$0Source: CBP
Annual Payroll:$0Source: CBP
# of Employees:0Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 65666 is located in Ozark County, Missouri, within the Metropolitan Statistical Area (CBSA ) and Missouri's 8th Congressional District. This area has a population of 0 people, about 0.00% of whom live in ZIP Code 65666. It covers 1.75 sq mi of land and a water area of 0 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:1.75 sq miSource: Census
Water Area:--Source: Census
Congressional District:08Source: USPS
Congressional Land Area:19901.17 sq miSource: Census
PMSA:Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:--Source: Census
Place Name:--Source: Census

Adjacent & Nearby ZIP Codes


65667 | | 65664

Schools in ZIP Code 65666


We could not locate which school district 65666 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.

Gainesville Elem. 218 Bulldog Drive
Gainesville, MO 65655
District: Gainesville R-V School DistrictNearby
Gainesville High 422 Bulldog Drive
Gainesville, MO 65655
District: Gainesville R-V School DistrictNearby
Gainesville Preschool 422 Bulldog Drive
Gainesville, MO 65655
District: Gainesville R-V School DistrictNearby
Bakersfield High 357 State Hwy O
Bakersfield, MO 65609
District: Bakersfield R-IV School DistrictNearby
Bakersfield Elem. 357 State Hwy O
Bakersfield, MO 65609
District: Bakersfield R-IV School DistrictNearby
Mt Zion Bible School Rr 1 Box 48
Ava, MO 65608
District: Private SchoolNearby
Liberty Faith Church 147 E Jackson St
Norwood, MO 65717
District: Private SchoolNearby
Ozark Mennonite School 2881 Oaklawn Rd
Seymour, MO 65746
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 65666


Arkansas State University-Mountain Home 1600 South College Street
Mountain Home, AR 72653
Type: Post Secondary
Missouri State University-West Plains 128 Garfield Avenue
West Plains, MO 65775-2715
Type: Post Secondary
South Central Career Center 407 W. Thornburgh
West Plains, MO 65775
Type: Post Secondary
Ozarka College 218 College Dr
Melbourne, AR 72556-0010
Type: Post Secondary
North Arkansas College 1515 Pioneer Drive
Harrison, AR 72601-5508
Type: Post Secondary
College Of The Ozarks 100 Opportunity Avenue
Point Lookout, MO 65726-0017
Type: Post Secondary

Sources & References


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.

  1. U.S. Postal Service [Last Updated: 1/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 1/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 1/1/2026], https://nces.ed.gov