ZIP Code 47871 in Riley, IN

Data Last Updated: February 1, 2026
City:Riley, Indiana
County:Vigo County
Timezone:Eastern (GMT -05:00)
Local Time:10:10:03 PM
Population:235 [See All]
Area Codes:812 / 930
Classification:PO Box
Coordinates:39.3894, -87.2995
Land Area:0.086 sq mi
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47871 Riley, IN - Small Vigo County Settlement

ZIP Code 47871, Riley

Small Town
LocationVigo County, IN
Area0.1 sq mi
Population235
Households89
PO Boxes107 Regional Hub (120%)
Median Age33.9 years
ZIP CreatedBefore Oct 2004
Key Facts
  • Riley is designated as a PO Box Only Zone, with no alternative mail delivery method available in the area
  • The post office maintains 107 PO Boxes for 89 local households, a 1.2-to-1 ratio indicating service to surrounding rural areas beyond the village
  • Despite PO Box classification, the ZIP includes limited street delivery via one City route and one Rural route serving 35 points
  • At 0.08 square miles, this is one of the smallest PO Box ZIP codes in Indiana, covering a compact settlement along State Road 46
  • Much of the housing stock predates World War II, with 191 units built before 1939 out of 108 total units tracked

Community Overview

Riley is a small unincorporated community in Vigo County, Indiana, with 235 residents living across just 0.08 square miles. This isn't quite a traditional town with full services, but rather a compact rural settlement along State Road 46 East. Despite its size, the Riley post office maintains 107 PO Boxes serving 89 local households plus surrounding rural areas.

Postal Services and Delivery

This is designated as a PO Box Only Zone, meaning there's no alternative mail delivery method for the immediate area. While the ZIP code does include one City carrier route and one Rural route covering 35 delivery points, the post office remains the primary mail access point. The 1.2-to-1 ratio of PO Boxes to households shows the facility serves people beyond the village limits, likely from nearby unincorporated areas along State Roads 46 and 159.

Local Character and Demographics

Riley sits within the Terre Haute metro area, with nearby subdivisions like Lockport and Lakewood just 0.1 miles away. The community has a median age of 33.9 years and a median household income of $72,813. Most residents (76%) own their homes, and the housing stock is notably old, with 191 of the area's units built before 1939. Street names like E 1st St, E Mulberry St, and S Washington St suggest an old town grid, though few delivery points remain on these streets today.

Economic Profile

The village supports 5 small businesses employing 10 people total. With 22.1% of workers reporting remote work and significant employment in transportation and warehousing (135 workers), Riley functions as a bedroom community where residents commute to jobs in the larger Terre Haute area.

Mailing Information

Mail addressed to Riley must use a PO Box or general delivery at the post office. Standard street addressing is not available for most locations in this ZIP code.

Street Name Patterns

Numbered Grid State Highways

Street names suggest a historic town grid (1st St, Washington St) intersected by state highways, though most current delivery points are along State Road 46.

Nearby Areas

Lockport Lakewood Hoke's Estate Taylors Timberlake Willow Brook
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Population & Demographics


ZIP Code 47871 has 235 residents and 89 households (average 2.64 persons per household). The median age is 33.9 years, younger than the state (38.2) and younger than the nation (38.8). The gender split is 51.9% male and 48.1% female, which is slightly higher than the national male share (49.1%), making this a male-majority area. Largest groups are White (93.2%, much higher than the state average of 77.2% and well above the national average of 61.6%) and American Indian & Alaska Native (3.0%, slightly higher than the state average of 0.4%); 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:235Source: Census DHC
2024 ACS Population Estimate:441Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:2,732.6 people per sq mile
Average Income:$77,083Source: Census ACS
Households:89Source: Census DHC
Average House Value:$108,800Source: Census ACS
Persons Per Household:2.64Source: Census DHC
Average Family Size:2.84Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--203216179165171136162246321453552511479441
Decennial Census220------------------235--------
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: 33.9

Male Median Age: 33.4

Female Median Age: 38.5

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male16118867113137692110031
Female144477810511498465313
Total301512151315218241115176175344
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:21996.05%
Black:00%
Hispanic:*00%
Asian:00%
American Indian:73.07%
Hawaiian:20.88%
Other:00%
Total:228100%
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:12251.91%33.4 years
Females:11348.09%38.5 years
Total:235100%33.9 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:44099.77%
Native, born in PR, Island Areas, or abroad:10.23%
Foreign born, naturalized U.S. citizen:00.00%
Foreign born, not a U.S. citizen:00.00%
Total Population:441100%
Total Native Population:441100.00%
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 $77,083, which is far above the state median ($70,051), is up $40,208 (109.0%) since 2011 and above its 2019 pre-pandemic level by $30,833. Family households earn a median of $82,679 versus $0 for nonfamily households (a difference of $82,679). By gender, male median income is $38,750 and female is $42,917, which is far less than the national female median ($53,445), with a current gap of $4,167 that has narrowed from 2011 to 2024. The labor-force participation rate is 68.9%, which is higher than the national rate (63.5%). The unemployment rate is 16.9%, which is considerably above the state rate (4.3%). The largest occupation group is Management (35.8%).

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$36,875$37,188$36,071$38,500$43,333$43,750$43,750$40,000$46,250$42,188$48,333$55,125$72,813$77,083
Median Family Income$36,094$35,469$36,964$39,750$58,750$60,000$61,875$46,181$48,352$48,092$50,764$56,188$73,906$82,679
Median NonFamily Income$19,750$23,750$22,083$26,125$25,875$26,786$26,786$32,813$35,500$27,500$22,330$0$0$0
Median Male Income$31,875$40,625$42,083$40,625$41,563$40,938$42,000$39,167$42,188$41,042$41,058$45,395$49,615$38,750
Median Female Income$28,750$20,000$27,188$27,143$27,321$32,917$32,500$32,321$33,750$24,492$27,292$27,321$31,250$42,917
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:20157.26%
Unemployed:4111.68%
Not In Labor Force:10931.05%
Total:351100%
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:7235.82%
Service:3718.41%
Sales and Office:3115.42%
Natural resources, construction, and maintenance:157.46%
Production, transportation, and material moving:4622.89%
Total Civilian Employed Population:201100%
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 $108,800, which is well under the national median ($303,400), is up $40,500 (59.30%) since 2011 and above its 2019 pre-pandemic level by $25,300. The median gross rent is $864, which is far less than the national median ($1,348), is up $234 (37.14%) since 2011 and below its 2019 pre-pandemic level by $199. Of occupied housing, owners make up 74.68% (83.90% with a mortgage, 16.10% free-and-clear) and renters 25.32% - making this ZIP Code more home ownership than the state and under national rental averages. The vacancy rate is 14.13%, which is considerably higher than the state rate (9.20%).

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$68,300$69,600$73,300$71,100$74,100$73,600$76,500$83,500$83,500$80,800$83,600$94,500$92,700$108,800
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:1230.00%
$500 to $999:2152.50%
$1,000 to $1,499:00.00%
$1,500 to $1,999:410.00%
$2,000 to $2,499:00.00%
$2,500 to $2,999:00.00%
$3,000 or more:00.00%
No Rent:37.50%
Total:40100%
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$630$682$665$608$594$600$594$1,036$1,063$848$835$935$921$864
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):9962.66%
Owner Occupied (free and clear, no mortgage):1912.03%
Renter Occupied:4025.32%
Total Occupied Housing Units:158100%

Occupied Housing Units:15885.87%
Vacant Housing Units (not graphed):2614.13%
Total Housing Units:184100%
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:16891.30%
Multi-Family Units:94.89%
Other Units:73.80%
Total Housing Units:184100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 24.50% of adults (25+) have a bachelor's degree or higher, which is comparable to the national rate (35.00%). High school or higher is 95.00%, which is comparable to the national rate (89.40%). The uninsured rate is 8.20%, which is on par with the state rate (7.60%). The share of people in poverty is 23.70%, which is on par with the state rate (8.40%), up 14.10 percentage points since 2011 and above its 2019 pre-pandemic level by 14.20 percentage points. This signals a sharp increase in hardship - a shrinking consumer base, heavy pressure on public services, and job-market contraction risks. Among residents ages 3+, the largest enrollment group is high school (52.22%). College enrollment is 18.89%, 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:155.03%
High school graduate (includes equivalency):11137.25%
Some college, no degree:6923.15%
Associate's degree:3010.07%
Bachelor's degree:4715.77%
Graduate or professional degree:268.72%
Total:298100%
High school or higher:28394.97%
Bachelor's degree or higher:7324.50%
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:27956.71%
Public Insurance:17735.98%
No Insurance:367.32%
Total:492100%
Has Health Insurance:45692.68%
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 Poverty15.8%19.7%15.6%14.0%9.8%0.0%0.0%9.0%15.7%25.2%24.4%23.5%29.9%23.7%
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:33.33%
Elementary school (grades 1-8):2325.56%
High school (grades 9-12):4752.22%
College or graduate school:1718.89%
Total:90100%
Early Childhood:33.33%
K-12 (Primary & Secondary School):7381.11%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 47871 supports both business and residential activity. According to the Business Census (2024), there are 3 business establishments, employing about 4 people with an annual payroll of $101,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:143Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:3Source: CBP
1st Quarter Payroll:$20,000Source: CBP
Annual Payroll:$101,000Source: CBP
# of Employees:4Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 47871 is located in Vigo County, Indiana, within the Terre Haute, IN Metropolitan Statistical Area (CBSA 45460) and Indiana's 8th Congressional District. This Metro area has a population of 172,425 people, about 0.14% of whom live in ZIP Code 47871. It covers 0.086 sq mi of land and a water area of 0 sq mi.

CBSA Name:Terre Haute, INSource: Census
CBSA Number:45460Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:172,425Source: Census
MSA:Terre Haute, IN MSASource: Census
Land Area:0.086 sq miSource: Census
Water Area:--Source: Census
Congressional District:08Source: USPS
Congressional Land Area:7255.39 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:1864512Source: Census
Place Name:Riley town; IndianaSource: Census

Adjacent & Nearby ZIP Codes


47872 | | 47870

Schools in ZIP Code 47871


ZIP Code 47871 is in the Vigo County School Corporation, which serves grades Pre-Kindergarten thru 12th. There are 1 public school(s) in this ZIP Code, and we have located 3 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Riley Elementary School 6050 S Canal Rd.
Riley, IN 47871
District: Vigo County School Corporation
Bible Baptist Academy 2500 E Margaret Dr
Terre Haute, IN 47802
District: Private SchoolNearby
Holy Cross School 6401 S US Highway 41
Terre Haute, IN 47802
District: Private SchoolNearby
Life Academy 7849 Wabash Ave
Terre Haute, IN 47803
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 47871


Ivy Tech Community College-Terre Haute 8000 South Education Drive
Terre Haute, IN 47802-4898
Type: Post Secondary
Rose-Hulman Institute Of Technology 5500 Wabash Avenue
Terre Haute, IN 47803-3920
Type: Post Secondary
J Michael Harrold Beauty Academy 2232 Wabash Ave
Terre Haute, IN 47807
Type: Post Secondary
Indiana State University 210 N 7th St
Terre Haute, IN 47809
Type: Post Secondary
Saint Mary-Of-The-Woods College 1 St Mary Of Woods Coll
Saint Mary Of The Woods, IN 47876-1099
Type: Post Secondary
Depauw University 313 S Locust St
Greencastle, IN 46135-1772
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