43105 ZIP Code — Baltimore, OH

Fairfield County, Ohio

ZIP code 43105 is located in Baltimore, Ohio, within Fairfield County. It covers approximately 56.63 square miles and serves a population of 9,129 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 740/220.

About ZIP code 43105

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $281,000. Owner-occupancy is high at 80%, well above the national average.

Median household income is $86,250. 38% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 29 minutes is near the national average.

Educational attainment is near the national average, with 28% of residents holding a bachelor's degree or higher.

Health indicators show elevated rates of smoking (23%) compared to national benchmarks.

Overall, ZIP code 43105 reflects a community defined by high homeownership and a significant Social Security-dependent population.

9,129

population

56.63

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

43105 ZIP code map

Cities in ZIP code 43105

Below are the cities the US Postal Service accepts for ZIP code 43105. Using any city not on this list may result in mail delivery delays.

City	Status
Baltimore	Preferred

Nearby ZIP codes

43046 Millersport (4.3 mi) 43046 Millersport (4.3 mi) 43046 Millersport (4.3 mi) 43046 Millersport (4.3 mi) 43148 Pleasantville (5.9 mi) 43148 Pleasantville (5.9 mi) 43112 Carroll (6 mi) 43112 Carroll (6 mi) 43147 Pickerington (7.3 mi) 43147 Pickerington (7.3 mi) 43147 Pickerington (7.3 mi) 43147 Pickerington (7.3 mi)

Demographics updated 05/2026

Population
Total population	9,129
Population density	161 / sq mi
State FIPS	39
County FIPS	045

Geography
Land area	56.63 sq mi
Water area	0.00 sq mi
Latitude	39.8654
Longitude	-82.6172
Timezone	Eastern (ET)
Area code	740/220

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	39.2%	35.3%	43.3%
$50k – $100k	24.6%	31.5%	31.4%
$100k – $200k	30.2%	27.2%	20.0%
Over $200k	6.0%	6.0%	5.2%

Demographics & statistics

9,129

Population

161

People per sq mi

39.6

Median age

$86,250

Median household income

$40,377

Per capita income

$281,000

Median home value

$829

Median monthly rent

80.2%

Home ownership

9.1%

Poverty rate

3.1%

Unemployment

2,879

Housing units

28.0%

Bachelor's or higher

Age distribution

Male Female

294

Under 5

281

304

5–9

291

366

10–14

350

293

15–19

280

313

20–24

299

455

25–34

434

592

35–44

565

464

45–54

443

354

55–59

337

60–64

321

493

65–74

471

299

75–84

285

106

85+

102

← Male

Female →

Age summary

Group	Count	%
Under 18	2,208	24.2%
18 and over	6,921	75.8%
65 and over	1,756	19.2%
Median age	39.6 years

Race & ethnicity

White 95%

Two or more races 3.1%

Hispanic or Latino 0.9%

Black or African American 0.5%

Asian 0.3%

Other race 0.3%

Group	Count	%
White	8,750	95%
Two or more races	281	3.1%
Hispanic or Latino	81	0.9%
Black or African American	44	0.5%
Asian	29	0.3%
Other race	25	0.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	39.2%	35.3%	43.3%
$50k – $100k	24.6%	31.5%	31.4%
$100k – $200k	30.2%	27.2%	20.0%
Over $200k	6.0%	6.0%	5.2%

Under $10k 4.1%

$10k–$15k 5.1%

$15k–$25k 7.1%

$25k–$35k 3.7%

$35k–$50k 10.9%

$50k–$75k 14.5%

$75k–$100k 10.1%

$100k–$150k 21.2%

$150k–$200k 12.9%

$200k+ 10.5%

Range	% of households
Under $10k	4.1%
$10k–$15k	5.1%
$15k–$25k	7.1%
$25k–$35k	3.7%
$35k–$50k	10.9%
$50k–$75k	14.5%
$75k–$100k	10.1%
$100k–$150k	21.2%
$150k–$200k	12.9%
$200k+	10.5%
Median income	$86,250

Housing

Home values

Under $50k 1.6%

$50k–$100k 1.8%

$100k–$150k 8.8%

$150k–$200k 13.8%

$200k–$300k 29.8%

$300k–$500k 35.9%

$500k–$1M 7.0%

$1M+ 1.2%

Housing overview

Metric	Value
Median home value	$281,000
Median rent / month	$829
Owner occupied	80.2%
Renter occupied	19.8%
Vacant	3.4%
Single-family detached	85.7%
Large apartment buildings	1.2%
Mobile homes	0.5%
Median rooms	6.5
Avg household size (owned)	2.80

Year built

Era	%
2020 or later	0.3%
2010–2019	3.9%
2000–2009	13.4%
1990–1999	16.0%
1980–1989	12.5%
1970–1979	19.8%
1960–1969	9.1%
1950–1959	4.2%
1940–1949	1.3%
1939 or earlier	19.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	8.3%
2 bedrooms	15.2%
3 bedrooms	45.6%
4 bedrooms	23.6%
5+ bedrooms	6.7%

Vehicles per household

Vehicles	% of households
No vehicle	3.9%
1 vehicle	21.8%
2 vehicles	41.9%
3 or more	32.3%

Heating fuel

Fuel type	%
Utility gas	40.8%
Electricity	33.9%
Propane / LP gas	16.8%
Fuel oil	4.4%
Wood	3.3%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	2,096	60.9%
Cohabiting couple	150	4.4%
Male householder, no spouse	533	15.5%
Female householder, no spouse	662	19.2%
Households with children under 18	1,207	35.1%
Households with seniors (65+)	1,270	36.9%
Average household size	2.65

Marital status

Status	Male	Female
Never married	25.1%	21.7%
Married	61.8%	55.3%
Separated	1.1%	1.1%
Widowed	3.5%	8.0%
Divorced	8.5%	13.8%

Education

Less than 9th grade 2.1%

Some HS, no diploma 2.6%

HS graduate 36.1%

Some college, no degree 22.9%

Associate's degree 8.3%

Bachelor's degree 20.5%

Graduate / professional 7.5%

Metric	%
HS diploma or higher	95.3%
Bachelor's or higher	28.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	133	6.3%
Kindergarten	127	6.0%
Elementary school	991	46.9%
High school	508	24.1%
College / grad school	352	16.7%

Employment

Industry of employment

Education & healthcare 23.8%

Retail trade 11.1%

Transportation & utilities 10.8%

Construction 10.5%

Arts, food & hospitality 8.7%

Finance & real estate 6.6%

Public administration 6.6%

Other services 5.8%

Professional & management 5.3%

Manufacturing 5.0%

Wholesale trade 3.5%

Agriculture & mining 1.5%

Information 0.9%

Occupation

Category	%
Management, business & arts	34.1%
Service	17.3%
Sales & office	21.2%
Natural resources & construction	12.9%
Production & transportation	14.5%

Employment type

Type	%
Private sector	75.6%
Government	16.3%
Self-employed	7.9%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	79.2%
Carpool	5.6%
Public transit	0.1%
Walk	1.4%
Work from home	10.7%
Other means	3.0%
Avg commute (minutes)	29.4

Poverty

All people 9.1%

Under 18 years 8.2%

18 and over 9.4%

Married-couple families 3.3%

Female-led households 17.3%

Income support

Source	% of households
Social Security	37.8%
Retirement income	34.3%
Supplemental Security	5.9%
Cash public assistance	2.6%
Food stamps / SNAP	9.5%

Health indicators

Condition	%
Obesity	40.6%
High blood pressure	34.5%
High cholesterol	32.3%
Diabetes	10.8%
Heart disease	6.7%
Stroke	3.1%
Asthma	9.9%
Arthritis	30.2%
Kidney disease	2.8%
Pulmonary disease	8.6%
Cancer	6.9%

Behavior / access	%
Smoking	22.6%
Binge drinking	17.6%
No physical activity	27.0%
Less than 7 hrs sleep	37.4%
Depression	24.5%
Fair or poor health	14.8%
Poor mental health	16.3%
Poor physical health	10.8%
No health insurance	10.9%
Visited doctor (checkup)	76.5%
Visited dentist	63.2%
Cholesterol screening	89.2%
Teeth loss	13.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	609	9.0%

Disability	%
Any disability	13.3%
Under 18	4.5%
18–64 years	9.9%
65 and over	34.1%

Health insurance coverage

Type	%
Private insurance	72.8%
Public insurance	32.6%
No insurance	8.0%
Uninsured under 19	5.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	8,554	93.7%
Spanish	13	0.2%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	13	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	9,093	99.6%
Born in same state	9,041	99.0%
Born in different state	7,895	86.5%
Foreign born	52	0.6%
Naturalized citizen	36	0.4%
Not a US citizen	26	72.2%

Ancestry

Ancestry	Count	%
Arab	1,745	19.1%
Italian	991	10.9%
French	645	7.1%

Ancestry	Count	%
Irish	63	0.7%
English	59	0.6%
Polish	5	0.1%

Technology access

Metric	% of households
Computer access	37.7%
Internet access	92.5%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 43105

What city is ZIP code 43105 in?

ZIP code 43105 is primarily assigned to Baltimore, Ohio.

What county is ZIP code 43105 in?

ZIP code 43105 falls within Fairfield County, Ohio.

Is ZIP code 43105 mostly owner-occupied?

80% of occupied units in ZIP code 43105 are owner-occupied, well above the national average.

Does ZIP code 43105 have a large retiree population?

38% of households in ZIP code 43105 receive Social Security income, suggesting a significant retiree or disability population.

What is the population of ZIP code 43105?

ZIP code 43105 has an estimated population of 9,129 residents, with a density of 161 people per square mile.

What is the typical home value in ZIP code 43105?

The median home value in ZIP code 43105 is $281,000.

What timezone is ZIP code 43105 in?

ZIP code 43105 observes the EST timezone.