🇺🇸 United States ZIP Code

STANDARD

46071

Thorntown

ZIP Code 46071 is a standard zip code serving Thorntown, Thorntown, Indiana (IN), in Boone County, United States. It has an estimated population of 3,417 with a median household income of $66,961. The area falls within the America/Indiana/Indianapolis timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Indiana (IN)
County: Boone
City: Thorntown
Timezone: America/Indiana/Indianapolis

Coordinates

Latitude: 40.113300
Longitude: -86.589800

Geographic Details

Land Area: 69.36 mi²
Water Area: 0.16 mi²
Population Density: 49.0 people per mi² (40th percentile)
Bounding Box: 40.178340°N, 40.047203°S, -86.467790°E, -86.695832°W

With 3,417 residents spread across 69.36 square miles, this area has a population density of 49.0 people per square mile.

Demographics

3,417

Population

50th percentile

$66,961

Median Income

80th percentile

$130,100

Median Home Value

50th percentile

69.36 mi²

Land Area

The median household income in 46071 is $66,961, and the median home value is $130,100. This places the area in the top 25% nationally for household income.

Housing

1,374

Total Units

1,266

Occupied Units

92.1%

Occupancy Rate

Similar ZIP Codes in Indiana

ZIP codes with similar median household income in Indiana.

46031

Atlanta

$65,583

46035

Colfax

$57,750

46038

Fishers

$75,320

46040

Fortville

$73,929

46050

Kirklin

$57,935

46051

Lapel

$59,779

46057

Michigantown

$65,586

46060

Noblesville

$58,526

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.