PlainZIP

Irwin, OH · standard

ZIP Code 43029

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

664
11/sq mi
$107,744
Median income
33.0%
Bachelor's or higher

The verdict

Irwin pairs an upper-quartile household income, in a rural, homeowner-dominated area.

Top 15%
household income, US ZIPs
11
people per sq mi
72%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 43029 against every reporting US ZIP.

ZIP code 43029 is a sparsely populated ZIP (a standard USPS delivery area) in Irwin, Madison County, Ohio, home to just 664 residents across 60.9 square miles, a density of 11 people per square mile, in the New York time zone.

ZIP 43029 lands in the middle-income range, with a median household income of $107,744 (48% above the Ohio average), while per-capita income is $37,156. Local economic indicators show a 1.2% poverty rate alongside 0.0% unemployment. Median home value sits at -, median rent at - a month, and owner-occupancy at 72.0%.

A solid share of residents have a four-year degree: 33.0% of adults hold a bachelor's degree or higher, the median age is 33.9, and the average commute is -. We also surface 6 nearby ZIP codes within roughly 10 miles and 5 additional ZIPs sharing Madison County, so you can benchmark 43029 against its immediate geography rather than a 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 →

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 43029, Irwin, OH · 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

664

Population

60.9

Area (sq mi)

11

People / sq mi

New York

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 43029?

33.9

Median Age

63.2%

Male

36.8%

Female

1.5%

Foreign-Born

White 87.9%
African American 0.0%
Asian 1.5%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 10.7%
Hispanic or Latino 2.0%

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?

$107,744

Median Household Income

+48% vs state

$37,156

Per Capita Income

1.2%

Poverty Rate

0.0%

Unemployment Rate

How ZIP 43029 ranks nationally

Irwin, OH household income vs. every US ZIP code

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

$107,744 Top 15% higher than 85% 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%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). This entry sits in this band. $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 89.9%
Bachelor's Degree or Higher 33.0%

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

What does housing look like?

186

Total Housing Units

186

Occupied Units

0

Vacant Units

2.65

Avg Household Size

Occupancy Type

Owner 72.0%
Renter 28.0%

1938

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 7 business establishments in ZIP 43029, employing approximately 75 people with a combined annual payroll of $1,645,000.

7

Businesses

75

Employees

$1.6M

Annual Payroll

1

Industry Sectors

Industry Establishments % of Total
Other services (except public administration) 3 42.9%

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 43029 vs 43045 →

ZIP 43029 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 43029 ranks #6 by population - useful context the national average alone can't give.

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

ZIP 43029 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 43029 ranks the highest of 7 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
43045 Milford Center, OH 1,953 5.2 mi
43084 Woodstock, OH 841 6.1 mi
43044 Mechanicsburg, OH 5,528 6.4 mi
43077 Unionville Center, OH 258 6.8 mi
43060 North Lewisburg, OH 2,480 10.5 mi
45369 South Vienna, OH 3,545 12.5 mi

More ZIP Codes in Madison County

43140 standard
London, OH
Pop: 24,066
43064 standard
Plain City, OH
Pop: 12,580
43162 standard
West Jefferson, OH
Pop: 6,926
43143 standard
Mount Sterling, OH
Pop: 5,694
43151 standard
Sedalia, OH
Pop: 322

Related Areas

Madison County Irwin, OH Ohio

Frequently Asked Questions

What county is ZIP code 43029 in? ▼
ZIP code 43029 (Irwin) is located in Madison County, Ohio. Madison County contains multiple ZIP codes, see the full list at /counties/madison-oh.
What is the population of ZIP code 43029? ▼
ZIP code 43029 in Irwin, OH has a population of 664 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 43029? ▼
The median household income in ZIP 43029 is $107,744, which is 41% above the national average of $76,288.
What is the demographic makeup of ZIP 43029? ▼
The largest racial group in ZIP 43029 is White at 87.9%. Hispanic or Latino residents make up 2.0% of the population.
How many businesses are in ZIP code 43029? ▼
ZIP code 43029 has 7 business establishments employing approximately 75 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 43029? ▼
In ZIP code 43029, 89.9% of residents aged 25+ have a high school diploma or higher, and 33.0% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 43029? ▼
In ZIP code 43029, approximately 72.0% of occupied housing units are owner-occupied and 28.0% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 43029? ▼
The poverty rate in ZIP code 43029 is 1.2% 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.