PlainZIP

Martinsville, IN · standard

ZIP Code 46151

Morgan County, Indiana - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

30,921
58/sq mi
$78,812
Median income
$242,200
Median home value
20.8%
Bachelor's or higher

The verdict

Martinsville pairs an above-median household income with above-median home values, in a rural, homeowner-dominated area.

Top 40%
household income, US ZIPs
Top 45%
home value, US ZIPs
58
people per sq mi
80%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 46151 against every reporting US ZIP.

ZIP code 46151 is a densely settled ZIP (a standard USPS delivery area) in Martinsville, Morgan County, Indiana, with 30,921 residents across 530.4 square miles, a density of 58 people per square mile, in the Indiana/Indianapolis time zone.

ZIP 46151 lands in the middle-income range, with a median household income of $78,812 (7% above the Indiana average), while per-capita income is $40,678. Local economic indicators show a 9.3% poverty rate alongside 4.5% unemployment. Median home value sits at $242,200 (25% above the state average), median rent at $1,006 a month, and owner-occupancy at 80.1%.

Educational attainment sits below the national norm: 20.8% of adults hold a bachelor's degree or higher, the median age is 42, and the average commute is 31 minutes. A geography-based comparison follows: 3 ZIP codes within about 10 miles of 46151, plus 6 more within Morgan County, give a clearer read than the national average alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 46151

Top 5 sectors by establishment count in Martinsville, IN

Which industries have the most business establishments in ZIP 46151.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 46151, Martinsville, IN · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

30,921

Population

530.4

Area (sq mi)

58

People / sq mi

Indiana/Indianapolis

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 46151?

42.0

Median Age

51.2%

Male

48.8%

Female

1.4%

Foreign-Born

White 95.2%
African American 0.3%
Asian 0.6%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 3.1%
Hispanic or Latino 1.5%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$78,812

Median Household Income

+7% vs state

$40,678

Per Capita Income

9.3%

Poverty Rate

4.5%

Unemployment Rate

30.7 min

Mean Commute Time

How ZIP 46151 ranks nationally

Martinsville, IN household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$78,812 Top 40% higher than 60% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 60.7%
Bachelor's Degree or Higher 20.8%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

13,608

Total Housing Units

12,717

Occupied Units

891

Vacant Units

2.52

Avg Household Size

Occupancy Type

Owner 80.1%
Renter 19.9%

$242,200

Median Home Value

+25% vs state

$1,006

Median Rent

1976

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+4.3%

YoY Change (2024)

214

HPI Index (2000 = 100)

+114%

Total Change Since 2000

Home values in ZIP 46151 have increased 4.3% over the past year (2024). Since 2000, this ZIP has seen +114% cumulative appreciation.

Year Annual Change HPI Index
2020 +3.7% 144
2021 +15.1% 166
2022 +17.2% 194
2023 +5.6% 205
2024 +4.3% 214

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 567 business establishments in ZIP 46151, employing approximately 5,073 people with a combined annual payroll of $221,007,000.

567

Businesses

5,073

Employees

$221.0M

Annual Payroll

17

Industry Sectors

Industry Establishments % of Total
Construction 88 15.5%
Retail trade 81 14.3%
Other services (except public administration) 61 10.8%
Health care and social assistance 48 8.5%
Professional, scientific, and technical services 46 8.1%
Accommodation and food services 45 7.9%
Finance and insurance 39 6.9%
Manufacturing 34 6.0%
Real estate and rental and leasing 31 5.5%
Administrative and support and waste management and remediation services 23 4.1%
Transportation and warehousing 15 2.6%
Information 14 2.5%
Wholesale trade 12 2.1%
Arts, entertainment, and recreation 11 1.9%
Utilities 6 1.1%
Educational services 6 1.1%
Agriculture, forestry, fishing and hunting 3 0.5%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 46151 vs 46111 →

ZIP 46151 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 46151 ranks the most populous - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 46151 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 46151 ranks #3 of 4 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
46111 Brooklyn, IN 322 7.0 mi
46158 Mooresville, IN 23,053 9.7 mi
46157 Monrovia, IN 3,639 9.0 mi

More ZIP Codes in Morgan County

46158 standard
Mooresville, IN
Pop: 23,053
47433 standard
Gosport, IN
Pop: 4,025
46157 standard
Monrovia, IN
Pop: 3,639
46166 standard
Paragon, IN
Pop: 2,306
46111 standard
Brooklyn, IN
Pop: 322
46125 standard
Eminence, IN
Pop: 51

Related Areas

Morgan County Martinsville, IN Indiana

Frequently Asked Questions

What county is ZIP code 46151 in? ▼
ZIP code 46151 (Martinsville) is located in Morgan County, Indiana. Morgan County contains multiple ZIP codes, see the full list at /counties/morgan-in.
What is the population of ZIP code 46151? ▼
ZIP code 46151 in Martinsville, IN has a population of 30,921 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 46151? ▼
The median household income in ZIP 46151 is $78,812, which is 3% above the national average of $76,288.
What is the average home value in ZIP 46151? ▼
The median home value in ZIP 46151 is $242,200, which is 13% below the national average of $278,155.
What is the demographic makeup of ZIP 46151? ▼
The largest racial group in ZIP 46151 is White at 95.2%. Hispanic or Latino residents make up 1.5% of the population.
How many businesses are in ZIP code 46151? ▼
ZIP code 46151 has 567 business establishments employing approximately 5,073 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 46151? ▼
The top industries by establishment count in ZIP 46151 are: Construction (88), Retail trade (81), Other services (except public administration) (61). There are 17 industry sectors represented in total.
How have home values changed in ZIP code 46151? ▼
According to the FHFA House Price Index, home values in ZIP 46151 increased by 4.3% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 114%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 46151? ▼
In ZIP code 46151, 60.7% of residents aged 25+ have a high school diploma or higher, and 20.8% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 46151? ▼
The mean commute time for workers in ZIP code 46151 is 30.7 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 46151? ▼
In ZIP code 46151, approximately 80.1% of occupied housing units are owner-occupied and 19.9% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 46151? ▼
The poverty rate in ZIP code 46151 is 9.3% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.