43004 ZIP Code — Blacklick, OH
Franklin County, Ohio
ZIP code 43004 is located in Blacklick, Ohio, within Franklin County. It covers approximately 12.50 square miles and serves a population of 31,002 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 614.
About ZIP code 43004
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $270,200. Owner-occupancy is high at 82%, well above the national average.
The gap between median ($100,493) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 6% is below the national average.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 24 minutes is near the national average.
Educational attainment is near the national average, with 44% of residents holding a bachelor's degree or higher.
31,002
population
12.50
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
43004 ZIP code map
Cities in ZIP code 43004
Below are the cities the US Postal Service accepts for ZIP code 43004. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Blacklick | Preferred |
Nearby ZIP codes
43230 Columbus (3.6 mi)
43213 Columbus (4.3 mi)
43068 Reynoldsburg (4.4 mi)
43068 Reynoldsburg (4.4 mi)
43068 Reynoldsburg (4.4 mi)
43069 Reynoldsburg (4.5 mi)
43054 New Albany (5 mi)
43219 Columbus (6.3 mi)
43227 Columbus (6.5 mi)
43062 Pataskala (6.9 mi)
43062 Pataskala (6.9 mi)
43232 Columbus (7.4 mi)
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 31,002 |
| Population density | 2,480 / sq mi |
| State FIPS | 39 |
| County FIPS | 049 |
| Geography | |
|---|---|
| Land area | 12.50 sq mi |
| Water area | 0.20 sq mi |
| Latitude | 40.0151 |
| Longitude | -82.8053 |
| Timezone | Eastern (ET) |
| Area code | 614 |
Total population by age
Gender
Race & ethnicity
Economics
updated 06/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 23.8% | 39.9% | 43.3% |
| $50k – $100k | 35.1% | 31.5% | 31.4% |
| $100k – $200k | 34.6% | 22.0% | 20.0% |
| Over $200k | 6.5% | 6.6% | 5.2% |
Demographics & statistics
31,002
Population
2,480
People per sq mi
34.7
Median age
$100,493
Median household income
$47,345
Per capita income
$270,200
Median home value
$1,298
Median monthly rent
81.5%
Home ownership
5.9%
Poverty rate
3.0%
Unemployment
9,189
Housing units
43.8%
Bachelor's or higher
Age distribution
Male
Female
1,668
Under 5
1,597
843
5–9
806
1,120
10–14
1,071
965
15–19
923
884
20–24
845
2,527
25–34
2,418
2,583
35–44
2,472
1,732
45–54
1,658
1,082
55–59
1,036
809
60–64
775
1,177
65–74
1,126
311
75–84
298
141
85+
135
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 8,366 | 27.0% |
| 18 and over | 22,636 | 73.0% |
| 65 and over | 3,188 | 10.3% |
| Median age | 34.7 years | |
Race & ethnicity
White
51.5%
Black or African American
24.3%
Asian
9.7%
Two or more races
7.4%
Hispanic or Latino
4%
Other race
3%
American Indian / Alaska Native
0.2%
| Group | Count | % |
|---|---|---|
| White | 16,636 | 51.5% |
| Black or African American | 7,858 | 24.3% |
| Asian | 3,116 | 9.7% |
| Two or more races | 2,375 | 7.4% |
| Hispanic or Latino | 1,277 | 4% |
| Other race | 956 | 3% |
| American Indian / Alaska Native | 61 | 0.2% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 23.8% | 39.9% | 43.3% |
| $50k – $100k | 35.1% | 31.5% | 31.4% |
| $100k – $200k | 34.6% | 22.0% | 20.0% |
| Over $200k | 6.5% | 6.6% | 5.2% |
Under $10k
1.8%
$10k–$15k
1.5%
$15k–$25k
1.8%
$25k–$35k
5.3%
$35k–$50k
11.3%
$50k–$75k
16.2%
$75k–$100k
11.9%
$100k–$150k
27.8%
$150k–$200k
8.9%
$200k+
13.5%
| Range | % of households |
|---|---|
| Under $10k | 1.8% |
| $10k–$15k | 1.5% |
| $15k–$25k | 1.8% |
| $25k–$35k | 5.3% |
| $35k–$50k | 11.3% |
| $50k–$75k | 16.2% |
| $75k–$100k | 11.9% |
| $100k–$150k | 27.8% |
| $150k–$200k | 8.9% |
| $200k+ | 13.5% |
| Median income | $100,493 |
Housing
Home values
Under $50k
0.9%
$50k–$100k
1.9%
$100k–$150k
4.5%
$150k–$200k
13.0%
$200k–$300k
41.5%
$300k–$500k
25.6%
$500k–$1M
10.4%
$1M+
2.3%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $270,200 |
| Median rent / month | $1,298 |
| Owner occupied | 81.5% |
| Renter occupied | 18.5% |
| Vacant | 1.6% |
| Single-family detached | 73.7% |
| Large apartment buildings | 2.8% |
| Mobile homes | 0.3% |
| Median rooms | 6.3 |
| Avg household size (owned) | 2.82 |
Year built
| Era | % |
|---|---|
| 2020 or later | 3.2% |
| 2010–2019 | 18.5% |
| 2000–2009 | 45.3% |
| 1990–1999 | 20.0% |
| 1980–1989 | 3.1% |
| 1970–1979 | 5.6% |
| 1960–1969 | 2.3% |
| 1950–1959 | 0.8% |
| 1940–1949 | 0.3% |
| 1939 or earlier | 0.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.1% |
| 1 bedroom | 3.5% |
| 2 bedrooms | 18.3% |
| 3 bedrooms | 44.9% |
| 4 bedrooms | 29.6% |
| 5+ bedrooms | 3.6% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 2.5% |
| 1 vehicle | 29.3% |
| 2 vehicles | 48.7% |
| 3 or more | 19.5% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 76.7% |
| Electricity | 18.3% |
| Propane / LP gas | 2.9% |
| Fuel oil | 1.1% |
| Wood | 0.1% |
| No fuel used | 0.4% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 5,947 | 53.8% |
| Cohabiting couple | 674 | 6.1% |
| Male householder, no spouse | 1,969 | 17.8% |
| Female householder, no spouse | 2,462 | 22.3% |
| Households with children under 18 | 4,571 | 41.4% |
| Households with seniors (65+) | 2,141 | 19.4% |
| Average household size | 2.81 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 33.8% | 30.2% |
| Married | 55.9% | 54.6% |
| Separated | 1.1% | 0.7% |
| Widowed | 3.9% | 3.2% |
| Divorced | 5.3% | 11.4% |
Education
Less than 9th grade
6.6%
Some HS, no diploma
2.1%
HS graduate
19.9%
Some college, no degree
19.9%
Associate's degree
7.8%
Bachelor's degree
29.9%
Graduate / professional
13.9%
| Metric | % |
|---|---|
| HS diploma or higher | 91.3% |
| Bachelor's or higher | 43.8% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 643 | 8.8% |
| Kindergarten | 264 | 3.6% |
| Elementary school | 3,228 | 44.0% |
| High school | 1,608 | 21.9% |
| College / grad school | 1,600 | 21.8% |
Employment
Industry of employment
Education & healthcare
24.9%
Finance & real estate
14.3%
Professional & management
13.9%
Retail trade
11.4%
Transportation & utilities
8.5%
Arts, food & hospitality
7.4%
Manufacturing
7.2%
Public administration
5.1%
Construction
2.7%
Wholesale trade
2.5%
Other services
1.1%
Information
0.9%
Agriculture & mining
0.1%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 50.0% |
| Service | 13.7% |
| Sales & office | 20.3% |
| Natural resources & construction | 2.5% |
| Production & transportation | 13.6% |
Employment type
| Type | % |
|---|---|
| Private sector | 86.2% |
| Government | 11.1% |
| Self-employed | 2.5% |
| Unpaid family workers | 0.2% |
Commute
| Method | % |
|---|---|
| Drive alone | 76.2% |
| Carpool | 5.4% |
| Public transit | 0.2% |
| Walk | 1.0% |
| Work from home | 16.1% |
| Other means | 1.0% |
| Avg commute (minutes) | 24.1 |
Poverty
All people
5.9%
Under 18 years
6.7%
18 and over
5.6%
Married-couple families
1.2%
Female-led households
1.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 16.3% |
| Retirement income | 19.4% |
| Supplemental Security | 4.1% |
| Cash public assistance | 1.3% |
| Food stamps / SNAP | 7.5% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 35.5% |
| High blood pressure | 26.4% |
| High cholesterol | 26.0% |
| Diabetes | 8.0% |
| Heart disease | 4.0% |
| Stroke | 2.1% |
| Asthma | 10.2% |
| Arthritis | 20.0% |
| Kidney disease | 2.0% |
| Pulmonary disease | 5.1% |
| Cancer | 4.6% |
| Behavior / access | % |
|---|---|
| Smoking | 19.2% |
| Binge drinking | 22.5% |
| No physical activity | 19.0% |
| Less than 7 hrs sleep | 36.6% |
| Depression | 23.8% |
| Fair or poor health | 11.1% |
| Poor mental health | 15.9% |
| Poor physical health | 7.9% |
| No health insurance | 11.1% |
| Visited doctor (checkup) | 74.1% |
| Visited dentist | 69.4% |
| Cholesterol screening | 87.8% |
| Teeth loss | 10.3% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,400 | 6.2% |
| Disability | % |
|---|---|
| Any disability | 7.6% |
| Under 18 | 4.8% |
| 18–64 years | 6.1% |
| 65 and over | 24.5% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 75.2% |
| Public insurance | 27.2% |
| No insurance | 4.3% |
| Uninsured under 19 | 2.2% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 27,737 | 89.5% |
| Spanish | 2,592 | 9.3% |
| Other Indo-European | 326 | 1.2% |
| Asian & Pacific Islander | 1,482 | 5.3% |
| Other languages | 195 | 0.7% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 25,547 | 82.4% |
| Born in same state | 25,397 | 81.9% |
| Born in different state | 18,580 | 59.9% |
| Foreign born | 150 | 0.5% |
| Naturalized citizen | 5,455 | 17.6% |
| Not a US citizen | 3,352 | 61.4% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 3,010 | 9.7% |
| French | 2,139 | 6.9% |
| Arab | 1,097 | 3.5% |
| Polish | 145 | 0.5% |
| German | 125 | 0.4% |
| Ancestry | Count | % |
|---|---|---|
| Irish | 120 | 0.4% |
| English | 111 | 0.4% |
| Dutch | 77 | 0.2% |
| Norwegian | 66 | 0.2% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 35.6% |
| Internet access | 98.1% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 43004
What city is ZIP code 43004 in?
ZIP code 43004 is primarily assigned to Blacklick, Ohio.
What county is ZIP code 43004 in?
ZIP code 43004 falls within Franklin County, Ohio.
Is ZIP code 43004 mostly owner-occupied?
82% of occupied units in ZIP code 43004 are owner-occupied, well above the national average.
What is the population of ZIP code 43004?
ZIP code 43004 has an estimated population of 31,002 residents, with a density of 2,480 people per square mile.
What is the median household income in ZIP code 43004?
The median household income in ZIP code 43004 is $100,493, above the national median of ~$75,000.
What is the typical home value in ZIP code 43004?
The median home value in ZIP code 43004 is $270,200.
What timezone is ZIP code 43004 in?
ZIP code 43004 observes the EST timezone.