US ZIP Code
45420

Dayton, OH

Montgomery County  ·  Ohio

● Active
👥 23,956 Population ↓ 5% since 2019
💰 $56,670 Median HH Income
▼ 26% below avg ↑ 30% since 2019
🎂 39.8 Median Age ↑ 5% since 2019
🏠 $116,200 Median Home Value
▼ 58% below avg ↑ 37% since 2019
🎓 39.6% College Grads
≈ Avg
📊 4.5% Unemployment
▼ 8% below avg ↓ 10% since 2019
ZIP Code Details
ZIP Code45420
CityDayton
StateOhio (OH)
CountyMontgomery County
Area Code326/937
Elevation935 ft
Latitude39.718818
Longitude-84.129169
TimezoneNew York (DST)
FIPS39113
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 50.2% (12,024) Female 49.8% (11,932) ♀

Race & Ethnicity

White: 82.8%Hispanic: 2.7%Black: 7.2%Asian: 2.6%Other: 4.6%Race
White82.8%
Hispanic2.7%
Black7.2%
Asian2.6%
Other4.6%

Age Breakdown

Under 5
5%
5–17
14%
18–24
8%
25–44
30%
45–64
27%
65+
8%

Key Indicators

Median Age39.8 yrs ↑ 5% since 2019
Avg Household Size2.00
Below Poverty12.6% ▲ 26% above avg
College Grads39.6% ≈ Avg
Unemployment4.5% ▼ 8% below avg
No HS Diploma200 (1.2%)
HS Graduate4,978 (30%)
Some College2,568 (15.5%)
Associates2,286 (13.8%)
Bachelors1,891 (11.4%)
Graduate Degree4,691 (28.2%)

Education

No HS: 1.2%HS Grad: 30%Some College: 15.5%Associates: 13.8%Bachelors: 11.4%Graduate: 28.2%Edu
No HS1.2%
HS Grad30.0%
Some College15.5%
Associates13.8%
Bachelors11.4%
Graduate28.2%
Housing & Income

Housing Tenure

Owner: 63.1%Renter: 36.9%Tenure
Owner63.1%
Renter36.9%

Home Value Distribution

Under $50k
4%
$50k–100k
33%
$100k–150k
36%
$150k–200k
17%
$200k–300k
8%
$300k–500k
2%
Over $500k
0%

Financials

Median HH Income$56,670 ▼ 26% below avg ↑ 30% since 2019
Median Home Value$116,200 ▼ 58% below avg ↑ 37% since 2019
Home/Income Ratio2.1x (nat avg ~3.5x)
Median Rent$918/mo ↑ 29% since 2019
Total Units12,391
Vacant Units421
Avg HH Size2.00

Income Distribution

Under $25k
20%
$25k–50k
21%
$50k–75k
22%
$75k–100k
15%
$100k–150k
15%
$150k–200k
5%
Over $200k
2%
Employment & Commute

How People Get to Work

Drove Alone
90%
Public Transit
1%
Walked
1%
Work From Home
7%

Commute Time

Under 15 min
29%
15–30 min
54%
30–45 min
11%
Over 45 min
7%
Housing Stock

Year Built

Before 1940
9%
1940s–1950s
25%
1960s–1970s
4%
1980s–1990s
2%
2000+
60%

Summary

Total Units12,391
Vacant421
Owner Occupied63.1%
Renter Occupied36.9%
Avg HH Size2.00
Frequently Asked Questions
ZIP code 45420 is in Dayton, OH, in Montgomery County.
ZIP code 45420 is located in Ohio (OH).
ZIP code 45420 is in Montgomery County, OH.
ZIP 45420 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 45420 is 23,956 people (ACS 2023).
The median household income in ZIP code 45420 is $56,670 (ACS 2023).
The median home value in ZIP 45420 is $116,200 (ACS 2023).
About ZIP Code 45420

ZIP code 45420 is located in Dayton, Ohio, within Montgomery County. With a population of 23,956, this is a moderately populated ZIP code with a middle-aged community — the median age is 39.8 years. Economically, 45420 is a solidly middle-class ZIP code: the median household income of $56,670 is below the national average.

Real estate in ZIP code 45420 represents one of the more affordable housing markets in the country. The median home value of $116,200 is well below the national average. Renters can expect to pay around $918 per month in median rent. Homeownership is strong here — 63.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 37% since 2019.

The population of 45420 is primarily White (82.83%). Residents are moderately educated — 39.6% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 12.6%. Household income has grown by 30% since 2019.

The unemployment rate in 45420 stands at 4.5%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 82%.

Overall, ZIP code 45420 in Dayton, OH is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 23,956 residents, a median household income of $56,670, and a median home value of $116,200, it offers a clear picture of life in this part of Ohio.