45050 ZIP Code — Monroe, OH
Butler County, Ohio
ZIP code 45050 is located in Monroe, Ohio, within Butler County. It covers approximately 8.43 square miles and serves a population of 11,833 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 513.
About ZIP code 45050
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 $249,500. Owner-occupancy is high at 77%, well above the national average.
Median household income is $100,409. The poverty rate of 4% 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 26 minutes is near the national average.
Educational attainment is near the national average, with 41% of residents holding a bachelor's degree or higher.
11,833
population
8.43
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
45050 ZIP code map
Cities in ZIP code 45050
Below are the cities the US Postal Service accepts for ZIP code 45050. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Monroe | Acceptable |
| Monroe | Preferred |
Nearby ZIP codes
45044 Middletown (0.4 mi)
45044 Middletown (0.4 mi)
45005 Franklin (6.7 mi)
45005 Franklin (6.7 mi)
45067 Trenton (6.8 mi)
45040 Mason (7.2 mi)
45011 Hamilton (7.3 mi)
45011 Hamilton (7.3 mi)
45069 West Chester (7.9 mi)
45036 Lebanon (8.1 mi)
45036 Lebanon (8.1 mi)
45042 Middletown (8.2 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 11,833 |
| Population density | 1,404 / sq mi |
| State FIPS | 39 |
| County FIPS | 017 |
| Geography | |
|---|---|
| Land area | 8.43 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 39.4444 |
| Longitude | -84.3622 |
| Timezone | Eastern (ET) |
| Area code | 513 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 22.3% | 36.2% | 43.3% |
| $50k – $100k | 36.1% | 32.3% | 31.4% |
| $100k – $200k | 36.4% | 25.1% | 20.0% |
| Over $200k | 5.2% | 6.4% | 5.2% |
Demographics & statistics
11,833
Population
1,404
People per sq mi
36.0
Median age
$100,409
Median household income
$39,028
Per capita income
$249,500
Median home value
$1,467
Median monthly rent
76.6%
Home ownership
4.2%
Poverty rate
2.8%
Unemployment
3,324
Housing units
41.4%
Bachelor's or higher
Age distribution
Male
Female
438
Under 5
459
349
5–9
367
496
10–14
520
414
15–19
435
349
20–24
366
775
25–34
814
776
35–44
815
762
45–54
800
255
55–59
267
266
60–64
279
392
65–74
412
290
75–84
304
211
85+
222
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 3,319 | 28.0% |
| 18 and over | 8,514 | 72.0% |
| 65 and over | 1,831 | 15.5% |
| Median age | 36.0 years | |
Race & ethnicity
White
83.2%
Two or more races
7.8%
Black or African American
4.2%
Hispanic or Latino
3.2%
Asian
1.3%
Other race
0.3%
| Group | Count | % |
|---|---|---|
| White | 10,170 | 83.2% |
| Two or more races | 956 | 7.8% |
| Black or African American | 509 | 4.2% |
| Hispanic or Latino | 394 | 3.2% |
| Asian | 159 | 1.3% |
| Other race | 39 | 0.3% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 22.3% | 36.2% | 43.3% |
| $50k – $100k | 36.1% | 32.3% | 31.4% |
| $100k – $200k | 36.4% | 25.1% | 20.0% |
| Over $200k | 5.2% | 6.4% | 5.2% |
Under $10k
0.8%
$10k–$15k
0.4%
$15k–$25k
4.0%
$25k–$35k
5.8%
$35k–$50k
7.5%
$50k–$75k
13.8%
$75k–$100k
16.9%
$100k–$150k
29.2%
$150k–$200k
13.0%
$200k+
8.4%
| Range | % of households |
|---|---|
| Under $10k | 0.8% |
| $10k–$15k | 0.4% |
| $15k–$25k | 4.0% |
| $25k–$35k | 5.8% |
| $35k–$50k | 7.5% |
| $50k–$75k | 13.8% |
| $75k–$100k | 16.9% |
| $100k–$150k | 29.2% |
| $150k–$200k | 13.0% |
| $200k+ | 8.4% |
| Median income | $100,409 |
Housing
Home values
Under $50k
0.5%
$50k–$100k
1.2%
$100k–$150k
5.9%
$150k–$200k
15.4%
$200k–$300k
45.8%
$300k–$500k
27.2%
$500k–$1M
4.1%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $249,500 |
| Median rent / month | $1,467 |
| Owner occupied | 76.6% |
| Renter occupied | 23.4% |
| Vacant | 1.8% |
| Single-family detached | 84.9% |
| Large apartment buildings | 2.0% |
| Mobile homes | 0.0% |
| Median rooms | 6.9 |
| Avg household size (owned) | 2.88 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 16.3% |
| 2000–2009 | 38.5% |
| 1990–1999 | 11.3% |
| 1980–1989 | 3.7% |
| 1970–1979 | 9.9% |
| 1960–1969 | 12.0% |
| 1950–1959 | 5.3% |
| 1940–1949 | 1.2% |
| 1939 or earlier | 1.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 2.1% |
| 2 bedrooms | 20.2% |
| 3 bedrooms | 45.0% |
| 4 bedrooms | 28.9% |
| 5+ bedrooms | 3.9% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.6% |
| 1 vehicle | 23.3% |
| 2 vehicles | 47.6% |
| 3 or more | 25.4% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 65.4% |
| Electricity | 33.6% |
| Propane / LP gas | 0.6% |
| Wood | 0.4% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 2,720 | 64.2% |
| Cohabiting couple | 211 | 5.0% |
| Male householder, no spouse | 415 | 9.8% |
| Female householder, no spouse | 894 | 21.1% |
| Households with children under 18 | 1,596 | 37.6% |
| Households with seniors (65+) | 1,211 | 28.6% |
| Average household size | 2.75 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 28.2% | 19.3% |
| Married | 63.1% | 58.0% |
| Separated | 0.7% | 0.7% |
| Widowed | 1.9% | 12.5% |
| Divorced | 6.0% | 9.6% |
Education
Less than 9th grade
2.4%
Some HS, no diploma
1.1%
HS graduate
21.2%
Some college, no degree
21.6%
Associate's degree
12.3%
Bachelor's degree
28.0%
Graduate / professional
13.4%
| Metric | % |
|---|---|
| HS diploma or higher | 96.5% |
| Bachelor's or higher | 41.4% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 354 | 10.8% |
| Kindergarten | 285 | 8.7% |
| Elementary school | 1,245 | 38.0% |
| High school | 835 | 25.5% |
| College / grad school | 559 | 17.1% |
Employment
Industry of employment
Education & healthcare
25.2%
Manufacturing
15.8%
Professional & management
11.0%
Retail trade
10.7%
Finance & real estate
9.0%
Arts, food & hospitality
7.5%
Transportation & utilities
5.0%
Public administration
5.0%
Construction
4.9%
Other services
3.0%
Information
1.6%
Wholesale trade
1.1%
Agriculture & mining
0.3%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 45.6% |
| Service | 12.0% |
| Sales & office | 26.0% |
| Natural resources & construction | 5.0% |
| Production & transportation | 11.4% |
Employment type
| Type | % |
|---|---|
| Private sector | 84.0% |
| Government | 13.0% |
| Self-employed | 2.9% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 84.4% |
| Carpool | 3.3% |
| Public transit | 0.0% |
| Walk | 0.2% |
| Work from home | 11.5% |
| Other means | 0.6% |
| Avg commute (minutes) | 25.8 |
Poverty
All people
4.2%
Under 18 years
5.1%
18 and over
3.8%
Married-couple families
1.9%
Female-led households
11.3%
Income support
| Source | % of households |
|---|---|
| Social Security | 28.8% |
| Retirement income | 21.9% |
| Supplemental Security | 1.9% |
| Cash public assistance | 0.4% |
| Food stamps / SNAP | 2.0% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 32.7% |
| High blood pressure | 30.6% |
| High cholesterol | 30.2% |
| Diabetes | 8.9% |
| Heart disease | 6.0% |
| Stroke | 2.7% |
| Asthma | 9.1% |
| Arthritis | 24.6% |
| Kidney disease | 2.6% |
| Pulmonary disease | 6.5% |
| Cancer | 7.2% |
| Behavior / access | % |
|---|---|
| Smoking | 17.0% |
| Binge drinking | 19.0% |
| No physical activity | 21.9% |
| Less than 7 hrs sleep | 31.9% |
| Depression | 22.1% |
| Fair or poor health | 11.4% |
| Poor mental health | 14.7% |
| Poor physical health | 8.6% |
| No health insurance | 9.9% |
| Visited doctor (checkup) | 77.8% |
| Visited dentist | 72.5% |
| Cholesterol screening | 90.2% |
| Teeth loss | 11.8% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 645 | 7.6% |
| Disability | % |
|---|---|
| Any disability | 8.6% |
| Under 18 | 2.7% |
| 18–64 years | 4.9% |
| 65 and over | 35.3% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 87.0% |
| Public insurance | 21.5% |
| No insurance | 3.2% |
| Uninsured under 19 | 1.2% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 10,936 | 92.4% |
| Spanish | 33 | 0.3% |
| Other Indo-European | 10 | 0.1% |
| Asian & Pacific Islander | 12 | 0.1% |
| Other languages | 11 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 11,423 | 96.5% |
| Born in same state | 11,242 | 95.0% |
| Born in different state | 8,608 | 72.7% |
| Foreign born | 181 | 1.5% |
| Naturalized citizen | 410 | 3.5% |
| Not a US citizen | 219 | 53.4% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 1,623 | 13.7% |
| French | 1,277 | 10.8% |
| Arab | 916 | 7.7% |
| English | 79 | 0.7% |
| Ancestry | Count | % |
|---|---|---|
| German | 52 | 0.4% |
| Irish | 46 | 0.4% |
| Dutch | 18 | 0.2% |
| Polish | 12 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 35.8% |
| Internet access | 97.0% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 45050
What city is ZIP code 45050 in?
ZIP code 45050 is primarily assigned to Monroe, Ohio.
What county is ZIP code 45050 in?
ZIP code 45050 falls within Butler County, Ohio.
What is the population of ZIP code 45050?
ZIP code 45050 has an estimated population of 11,833 residents, with a density of 1,404 people per square mile.
What is the median household income in ZIP code 45050?
The median household income in ZIP code 45050 is $100,409, above the national median of ~$75,000.
What is the typical home value in ZIP code 45050?
The median home value in ZIP code 45050 is $249,500.
What timezone is ZIP code 45050 in?
ZIP code 45050 observes the EST timezone.