ZIP Code 62266 in New Memphis, IL

Data Last Updated: February 1, 2026
City:New Memphis, Illinois
County:Clinton County
Timezone:Central (GMT -06:00)
Local Time:8:17:26 AM
Population:248 [See All]
Area Codes:618 / 730
Classification:PO Box
Coordinates:38.4769, -89.6809
Land Area:7.777 sq mi
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62266 New Memphis, IL - Small Farm Town in Clinton County

ZIP Code 62266, New Memphis

Small Town
LocationClinton County, IL
Area1.1 sq mi
Population248
Households81
PO Boxes87 (107% adoption)
Median Age35.5 years
ZIP CreatedBefore Oct 2004
Key Facts
  • This is a PO Box Only Zone within the village, but rural carrier routes serve surrounding areas
  • The post office has 87 PO Boxes for 81 households (1.07 ratio), indicating service extends slightly beyond the village
  • Two distinct rural carrier routes deliver to homes on numbered streets and rural roads
  • With 248 residents and 81 households, this ZIP has an average of 3.06 people per household
  • 89% of housing is owner-occupied (72 of 81 homes), indicating a stable residential community
  • The village has just 4 business establishments employing 28 workers total

Community Overview

New Memphis is a small rural community in Clinton County, Illinois, with a population of 248 residents across 81 households. The village covers 1.14 square miles of rolling farmland in southwestern Illinois, about 30 miles east of St. Louis. This isn't just a PO Box ZIP. Two rural carrier routes serve homes along numbered streets (S 2nd St, N 4th St) and rural roads like Church Rd and Fox Ridge Ln.

Why PO Boxes Are Used Here

The post office maintains 87 PO Boxes for 81 households, a 1.07 adoption rate that indicates service extends slightly beyond the village. This is a PO Box Only Zone. There's no carrier delivery within the village itself. Residents receive mail via rural routes originating from nearby communities or pick up at the post office. The pattern is typical for small Illinois farm towns where scattered settlement makes door-to-door delivery impractical.

Local Character

New Memphis has a classic Midwestern small-town character. Streets are laid out in a numbered grid (2nd, 3rd, 4th) with tree names (Cherry St, Walnut St, Maple Ln). The median age of 35.5 suggests a working-age population rather than retirees. With 89% of households owning rather than renting (72 of 81 homes), this is a stable, long-term community. The 4 businesses employ 28 people, indicating residents likely commute to larger employers in Belleville (7.7 miles), Scott Air Force Base (8.5 miles), or O'Fallon (9.5 miles).

Demographics and Economy

Census data shows limited sampling for American Community Survey data due to the small population. What's available: 100% of residents were born in the United States, zero bachelor's degrees among the 29 adults surveyed, and work sectors split between agriculture (12%), accommodation/food service (17%), and transportation (17%). The village has 113 homes built before 1939, which seems impossibly high for 91 total housing units. That's likely a data artifact from Census block aggregation that includes surrounding rural areas.

Mailing to New Memphis

Standard address format:

[Name]
PO Box [Number]
New Memphis, IL 62266

Rural route delivery is available for street addresses outside the village. Contact the post office to verify whether a specific street address qualifies for rural carrier delivery or requires a PO Box.

Street Name Patterns

Numbered Grid Tree Names Rural Roads

Classic Midwestern small-town layout with numbered streets (2nd, 3rd, 4th), tree names (Cherry, Walnut, Maple), and rural roads (Church Rd, Fox Ridge Ln).

Nearby Areas

Belleville Scott Air Force Base O Fallon Collinsville Fairview Heights
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Population & Demographics


ZIP Code 62266 has 248 residents and 81 households (average 3.06 persons per household). The median age is 35.5 years, younger than the state (38.8) and younger than the nation (38.8). The gender split is 41.9% male and 58.1% female, which is much lower than the national male share (49.1%), making this a female-majority area. Largest groups are White (85.9%, much higher than the state average of 61.4% and well above the national average of 61.6%) and Hispanic or Latino (10.9%); Hispanic or Latino residents make up 10.9%, 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:248Source: Census DHC
2024 ACS Population Estimate:103Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:31.9 people per sq mile
Average Income:$52,917Source: Census ACS
Households:81Source: Census DHC
Average House Value:$113,900Source: Census ACS
Persons Per Household:3.06Source: Census DHC
Average Family Size:2.93Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--247238342334259172173871020121329103
Decennial Census254------------------248--------
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: 35.5

Male Median Age: 33.2

Female Median Age: 43.5

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male9812117284510448100110
Female81612812743582015570833
Total172424191991271018241913170943
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:21379.78%
Black:10.37%
Hispanic:*2710.11%
Asian:00%
American Indian:00%
Hawaiian:00%
Other:269.74%
Total:267100%
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:10441.94%33.2 years
Females:14458.06%43.5 years
Total:248100%35.5 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:103100.00%
Native, born in PR, Island Areas, or abroad:00.00%
Foreign born, naturalized U.S. citizen:00.00%
Foreign born, not a U.S. citizen:00.00%
Total Population:103100%
Total Native Population:103100.00%
Total Foreign-born Population:00.00%
Source: U.S. Census 2020-2024 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.

Income & Employment


In 2024, the Median household income is $52,917, which is much lower than the national median ($80,734), is down $34,110 (39.2%) since 2011 and above its 2019 pre-pandemic level by $52,917. 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 $39,063, which is much lower than the national female median ($55,274), with a current gap of $39,063 that has widened from 2011 to 2024. The labor-force participation rate is 82.5%, which is much higher than the national rate (63.5%). The unemployment rate is 0.0%, which is considerably lower than the national rate (5.2%). The largest occupation group is Management (65.9%).

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$87,027$89,153$90,690$90,446$0$0$0$0$0$0$0$0$0$52,917
Median Family Income$87,027$89,153$90,690$90,446$0$83,167$86,136$0$0$0$0$0$0$0
Median NonFamily Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Median Male Income$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Median Female Income$74,459$76,734$77,155$76,920$0$0$0$0$0$0$0$0$0$39,063
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:8582.52%
Unemployed:00.00%
Not In Labor Force:1817.48%
Total:103100%
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:5665.88%
Service:2934.12%
Sales and Office:00.00%
Natural resources, construction, and maintenance:00.00%
Production, transportation, and material moving:00.00%
Total Civilian Employed Population:85100%
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 $113,900, which is much lower than the national median ($332,700), is down $6,900 (5.71%) since 2011 and above its 2019 pre-pandemic level by $113,900. The median gross rent is $0, which is well under the national median ($1,413), and above its 2019 pre-pandemic level by $0. Of occupied housing, owners make up 100.00% (0.00% with a mortgage, 100.00% free-and-clear) and renters 0.00% - making this ZIP Code under national rental averages. 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$120,800$116,000$179,300$178,600$0$221,800$224,000$0$0$0$0$0$0$113,900
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):00.00%
Owner Occupied (free and clear, no mortgage):60100.00%
Renter Occupied:00.00%
Total Occupied Housing Units:60100%

Occupied Housing Units:60100.00%
Vacant Housing Units (not graphed):00.00%
Total Housing Units:60100%
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:60100.00%
Multi-Family Units:00.00%
Other Units:00.00%
Total Housing Units:60100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 16.50% of adults (25+) have a bachelor's degree or higher, which is comparable to the national rate (35.70%). High school or higher is 100.00%, which is comparable to the national rate (89.60%). The uninsured rate is 0.00%, which is comparable to the national rate (8.40%). Private coverage is 100.00%, which is well above the national rate (67.10%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.80%). Poverty has been broadly stable, which may reflect structural barriers or offsetting gains and setbacks. Among residents ages 3+, the largest enrollment group is college (100.00%). College enrollment is 100.00%, which is comparable to the national rate (26.70%), meaning the community mirrors broader higher-education participation.

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:00.00%
9th to 12th grade, no diploma:00.00%
High school graduate (includes equivalency):2729.67%
Some college, no degree:3134.07%
Associate's degree:1819.78%
Bachelor's degree:1516.48%
Graduate or professional degree:00.00%
Total:91100%
High school or higher:91100.00%
Bachelor's degree or higher:1516.48%
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:10387.29%
Public Insurance:1512.71%
No Insurance:00.00%
Total:118100%
Has Health Insurance:118100.00%
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 Poverty0.0%0.0%0.0%0.0%0.0%0.0%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:00.00%
Kindergarten:00.00%
Elementary school (grades 1-8):00.00%
High school (grades 9-12):00.00%
College or graduate school:12100.00%
Total:12100%
Early Childhood:00.00%
K-12 (Primary & Secondary School):00.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 62266 supports both business and residential activity. According to the Business Census (2024), there are 4 business establishments, employing about 33 people with an annual payroll of $1,071,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:228Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:4Source: CBP
1st Quarter Payroll:$297,000Source: CBP
Annual Payroll:$1,071,000Source: CBP
# of Employees:33Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 62266 is located in Clinton County, Illinois, within the St. Louis, MO-IL Metropolitan Statistical Area (CBSA 41180) and Illinois's 12nd Congressional District. This Metro area has a population of 2,812,896 people, about 0.01% of whom live in ZIP Code 62266. It covers 7.777 sq mi of land and a water area of 0.064 sq mi.

CBSA Name:St. Louis, MO-ILSource: Census
CBSA Number:41180Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:2,812,896Source: Census
MSA:St. Louis, MO-IL MSASource: Census
Land Area:7.777 sq miSource: Census
Water Area:0.064 sq miSource: Census
Congressional District:12Source: USPS
Congressional Land Area:5008.21 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


62268 | | 62265

Schools in ZIP Code 62266


We could not locate which school district 62266 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.

Damiansville Elem School 101 E Main St
Damiansville, IL 62215
District: Damiansville School District 62Nearby
New Baden Elementary School 700 Marilyn Dr
New Baden, IL 62265
District: Wesclin Community Unit School District 3Nearby
Albers Elem School 206 N Broadway
Albers, IL 62215
District: Albers School District 63Nearby
Wesclin Middle School 10003 State Route 160
Trenton, IL 62293
District: Wesclin Community Unit School District 3Nearby
Wesclin Sr High School 699 Wesclin Rd
Trenton, IL 62293
District: Wesclin Community Unit School District 3Nearby
Holy Childhood Of Jesus School 215 N John St
Mascoutah, IL 62258
District: Private SchoolNearby
Immanuel Lutheran School 606 S Hanover St
Okawville, IL 62271
District: Private SchoolNearby
All Saints Academy 295 N Clinton St
Breese, IL 62230
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 62266


Mckendree University 701 College Rd
Lebanon, IL 62254-1291
Type: Post Secondary
Southwestern Illinois College 2500 Carlyle Ave
Belleville, IL 62221-5899
Type: Post Secondary
Career Center Of Southern Illinois 6137 Beck Rd
Red Bud, IL 62278
Type: Post Secondary
Creative Touch Cosmetology School 234 East 3rd Street
Waterloo, IL 62298-1609
Type: Post Secondary
Kaskaskia College 27210 College Rd
Centralia, IL 62801
Type: Post Secondary
Southern Illinois University-Edwardsville Il State Rte 157
Edwardsville, IL 62026-1259
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