ZIP Code 63666 in Reynolds, MO

Data Last Updated: February 1, 2026
City:Reynolds, Missouri
County:Reynolds County
Timezone:Central (GMT -06:00)
Local Time:8:27:18 AM
Population:No Population Data
Area Codes:235 / 573
Classification:PO Box
Coordinates:37.4008, -91.0736
Quick Link:
https://www.zip-codes.com/zip-code/63666/zip-code-63666.asp

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63666 Reynolds, MO - Discontinued Postal Code

ZIP Code 63666, Reynolds

Small Town Unique ZIP No Census Data
LocationReynolds County, MO
Area0 sq mi Single Point
PO Boxes0 No PO Boxes
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 63633
Key Facts
  • This ZIP code has zero population and zero PO Boxes, indicating it's no longer an active postal facility
  • Only two delivery addresses exist in the entire ZIP code, both related to the former post office location
  • The ZIP is physically contained within ZIP code 63633, which now handles mail service for Reynolds
  • Despite PO Box classification, this ZIP has no actual PO Box service available

Current Status

ZIP code 63666 in Reynolds, Missouri is a PO Box-classified ZIP that no longer functions as an active postal facility. With zero population, zero PO Boxes, and only two delivery addresses, this ZIP code exists as an administrative placeholder in the USPS system.

Limited Infrastructure

The ZIP+4 data shows just two addresses: one on Highway B and one on Pintrenn. The only named building is designated as "POSTMASTER," indicating this was once the location of postal operations. This ZIP is physically enclosed within ZIP code 63633, which handles actual mail service for the Reynolds area.

Location Context

Reynolds is the county seat of Reynolds County in southeastern Missouri. While the 63666 ZIP code was established before October 2004, it no longer maintains active PO Box service or residential delivery. Anyone mailing to Reynolds should use ZIP code 63633 instead.

Street Name Patterns

Minimal Infrastructure

Only two streets with one address each, indicating discontinued postal operations.

Income & Employment


In 2024, the Median household income is $0, which is well under the national median ($80,734), is down $18,125 (100.0%) since 2011 and below its 2019 pre-pandemic level by $22,917. Family households earn a median of $0 versus $0 for nonfamily households (a difference of $0). By gender, male median income is $0 and female is $0, which is considerably lower than the national female median ($55,274), with a current gap of $0 that has stayed about the same from 2011 to 2024.

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type20112012201320142015201620172018201920202021202220232024
Median Household Income$18,125$18,906$35,625$37,308$47,917$35,568$0$0$22,917$0$0$0$0$0
Median Family Income$17,250$18,828$19,583$60,833$63,250$60,938$62,188$75,385$0$0$0$0$0$0
Median NonFamily Income$0$45,179$36,042$36,154$35,385$0$0$0$0$0$0$0$0$0
Median Male Income$0$19,135$19,643$58,125$58,214$59,375$72,941$0$0$0$0$0$0$0
Median Female Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:00%
Unemployed:00%
Not In Labor Force:00%
Total:0100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:00%
Service:00%
Sales and Office:00%
Natural resources, construction, and maintenance:00%
Production, transportation, and material moving:00%
Total Civilian Employed Population:0100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2024, the median home value is $0, which is much lower than the national median ($332,700), is down $19,000 (100.00%) since 2011 and above its 2019 pre-pandemic level by $0. The median gross rent is $0, which is well under the national median ($1,413), and above its 2019 pre-pandemic level by $0. Insufficient data for owner/renter mix. Insufficient data for vacancy rate.

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Home Value$19,000$23,300$53,800$33,800$0$24,400$0$22,700$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00%
$500 to $999:00%
$1,000 to $1,499:00%
$1,500 to $1,999:00%
$2,000 to $2,499:00%
$2,500 to $2,999:00%
$3,000 or more:00%
No Rent:00%
Total:0100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Rent$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):00%
Owner Occupied (free and clear, no mortgage):00%
Renter Occupied:00%
Total Occupied Housing Units:0100%

Occupied Housing Units:00%
Vacant Housing Units (not graphed):00%
Total Housing Units:0100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:00%
Multi-Family Units:00%
Other Units:00%
Total Housing Units:0100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


Insufficient data for educational attainment. Insufficient data for health insurance coverage. Insufficient data for poverty. Insufficient data for school enrollment.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:00%
9th to 12th grade, no diploma:00%
High school graduate (includes equivalency):00%
Some college, no degree:00%
Associate's degree:00%
Bachelor's degree:00%
Graduate or professional degree:00%
Total:0100%
High school or higher:00%
Bachelor's degree or higher:00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:00%
Public Insurance:00%
No Insurance:00%
Total:0100%
Has Health Insurance:00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty52.4%54.8%44.1%27.5%15.2%12.5%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:00%
Kindergarten:00%
Elementary school (grades 1-8):00%
High school (grades 9-12):00%
College or graduate school:00%
Total:0100%
Early Childhood:00%
K-12 (Primary & Secondary School):00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 63666 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:0Source: 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

Geography, Land Area, & Statistical Classifications


ZIP Code 63666 is located in Reynolds 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 63666. It covers 0 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:--Source: 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


63670 | | 63665

Schools in ZIP Code 63666


We could not locate which school district 63666 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.

Centerville Elem. 2354 S Green St
Centerville, MO 63633
District: Centerville R-I School DistrictNearby
Bunker Elem. Hwy 72 Eagle Pride Drive
Bunker, MO 63629
District: Bunker R-III School DistrictNearby
Bunker High Hwy 72 Eagle Pride Drive
Bunker, MO 63629
District: Bunker R-III School DistrictNearby
Ellington Elementary 1 School St
Ellington, MO 63638
District: Southern Reynolds County R-II School DistrictNearby
Ellington High School 1 School St
Ellington, MO 63638
District: Southern Reynolds County R-II School DistrictNearby
Victory Baptist Academy 402 Wayne 341
Piedmont, MO 63957
District: Private SchoolNearby
Abm Ministries-Lighthouse Christian Academy 299 Wayne 459
Piedmont, MO 63957
District: Private SchoolNearby
I Can Too Learning Center 1607 W Franklin St
Salem, MO 65560
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 63666


Mineral Area College 5270 Flat River Road
Park Hills, MO 63601-1000
Type: Post Secondary
Texas County Technical College 6915 S Hwy 63
Houston, MO 65483
Type: Post Secondary
Salem College Of Hairstyling 1051 Kings Hwy, Suite #1
Rolla, MO 65401
Type: Post Secondary
Missouri University Of Science And Technology 300 W.13th Street
Rolla, MO 65409
Type: Post Secondary
Poplar Bluff Technical Career Center 3203 Oak Grove Rd
Poplar Bluff, MO 63901-8960
Type: Post Secondary
Columbia College - Rolla 550 Blues Lake Parkway
Rolla, MO 65401-1701
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 February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], 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: 2/1/2026], https://nces.ed.gov