Zip Code 45429
Dayton, Ohio — Montgomery County
📍 ZIP code 45429 is in Dayton, Montgomery County, Ohio.
ZIP code 45429 is located in Dayton, Montgomery County, Ohio. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 26,510. The area code for ZIP code 45429 is 937.
Quick Answer
Zip code 45429 is in Dayton, Ohio (Montgomery County). It has a population of 26,510, median household income of $77,291, and median home value of $221,200.
Population
26,510
Income
$77,291
Home Value
$221,200
Climate
87°F / 20°F
About Zip Code 45429
Zip code 45429 is located in Dayton, Ohio, within Montgomery County. Home to approximately 26,510 residents, this area sits at an elevation of 1027 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 937.
The median household income is $77,291 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $221,200, and the cost of living index is 84 (16% below the national average of 100).
Summers average a high of 87°F while winters drop to 20°F. The area receives about 42 in of rain and 12 in of snow annually. The zip code covers 9.9 square miles of land area.
Key Statistics
26,510
$77,291
$221,200
Eastern (EST/EDT)
937
1027 ft
9.9 sq mi
40.5
12,806
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Compare With Nearby Zip Codes
| Metric | 45429 | 45419 | 45459 | 45420 | 45409 | 45440 |
|---|---|---|---|---|---|---|
| City | Dayton, OH | Oakwood, OH | Dayton, OH | Dayton, OH | Oakwood, OH | Dayton, OH |
| Population | 26,510 | 16,583 | 28,454 | 23,956 | 15,677 | 22,730 |
| Median Income | $77,291 | $85,876 | $89,144 | $56,670 | $84,000 | $83,378 |
| Home Value | $221,200 | $237,700 | $276,100 | $116,200 | $230,800 | $248,200 |
| Cost of Living | 84 | 91 | 101 | 60 | 85 | 92 |
| Median Age | 40.5 | 36.1 | 48.7 | 39.8 | 20.9 | 40.3 |
Cost of Living
100 = National Average. Dayton's cost of living is 16% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
2.9x
Demographics
Zip code 45429 has a population of 26,510 people with a median age of 40.5. There are 12,806 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Dayton (45429) population trend from 2010 to 2024
↓ -30.3%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
87°F
20°F
42 in
12 in
Dayton experiences warm summers with average highs around 87°F. Winters are cold with lows averaging 20°F. The area receives about 12 in of snow per year.
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Housing & Economy
Median Home Value
$221,200
Median Household Income
$77,291
With 12,806 housing units across 9.9 square miles, 45429 has a housing density of 1,294 units per square mile. The home price-to-income ratio is 2.9x.
Location & Geography
Latitude
39.6829°
Longitude
-84.1589°
Land Area
9.9 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 45429 (Dayton, OH) with distances:
All Zip Codes in Dayton, OH
Other zip codes serving Dayton:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 45429's $77,291. A way to compare Dayton to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 45429 (Dayton, OH). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Dayton, Ohio?
Dayton, Ohio uses zip code 45429 along with 7 other zip codes.
What county is zip code 45429 in?
Zip code 45429 is located in Montgomery County, Ohio.
What is the population of zip code 45429?
The population of zip code 45429 is 26,510 with a median age of 40.5.
Is 45429 in Dayton, Ohio?
Yes, zip code 45429 is in Dayton, Montgomery County, Ohio. The area code is 937.
Frequently Asked Questions
What city is zip code 45429 in?
Zip code 45429 is in Dayton, Ohio. It is part of Montgomery County and uses the Eastern (EST/EDT) timezone.
What is zip code 45429?
Zip code 45429 is a U.S. postal code in Dayton, Ohio (Montgomery County). It has a population of 26,510 and covers 9.9 square miles.
What is the population of zip code 45429?
The population of zip code 45429 (Dayton, OH) is 26,510 with a median age of 40.5. There are approximately 12,806 housing units in this area.
What is the median income in zip code 45429?
The median household income in zip code 45429 (Dayton, OH) is $77,291 per year. The cost of living index is 84 (100 = national average).
What is the average home price in zip code 45429?
The median home value in zip code 45429 (Dayton, OH) is $221,200. The cost of living index is 84 compared to the national average of 100.
What county is zip code 45429 in?
Zip code 45429 is located in Montgomery County, Ohio. The primary city is Dayton.
What is the area code for zip code 45429?
Zip code 45429 in Dayton, OH uses area code 937. It is located in the Eastern (EST/EDT) timezone.
Is zip code 45429 a good place to live?
Zip code 45429 (Dayton, OH) has a cost of living index of 84 (100 = national average), a median household income of $77,291, and median home values of $221,200. The median age is 40.5. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 45429?
The cost of living index for zip code 45429 (Dayton, OH) is 84, where 100 represents the national average. This area is below the national average. Median home value: $221,200.
What schools serve zip code 45429?
Zip code 45429 in Dayton, Ohio is served by the local school district of Montgomery County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.