ZIP code
45420
Dayton, OH
45420 covers Dayton in Montgomery County, with 23,956 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 45420. Methodology
ZIP code map of 45420
About ZIP code 45420
Acceptable cities: Kettering
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 45420. Not ACS. Methodology
People in 45420
Race
- White20,655
- Black or African American1,575
- American Indian or Alaska Native75
- Asian509
- Native Hawaiian and Pacific Islander25
- Other race403
- Two or more races1,803
Hispanic or Latino (any race): 980
Age
- Under 102,744
- 10 to 192,663
- 20 to 293,874
- 30 to 393,807
- 40 to 492,947
- 50 to 593,060
- 60 to 693,247
- 70 to 791,818
- 80 and older885
Income and housing in 45420
Education
- High school graduate91.7%
- Bachelor's degree27.2%
- Graduate degree8.7%
Places covering 45420
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Montgomery County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Population history for 45420
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 22,337 | |
| 2006 | 21,777 | |
| 2007 | 23,381 | |
| 2008 | 21,692 | |
| 2009 | 21,623 | |
| 2010 | 21,764 | |
| 2011 | 25,877 | 21,438 |
| 2012 | 26,376 | 21,250 |
| 2013 | 26,155 | 21,250 |
| 2014 | 25,905 | 21,160 |
| 2015 | 25,157 | 21,130 |
| 2016 | 24,965 | 20,580 |
| 2017 | 25,591 | 20,580 |
| 2018 | 25,145 | 20,870 |
| 2019 | 25,179 | 20,770 |
| 2020 | 24,901 | 20,490 |
| 2021 | 24,249 | 20,210 |
| 2022 | 23,600 | 20,100 |
| 2023 | 23,956 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 45420
12 nearest ZIP centroids (any distance)
- 45419Dayton2.1 miPop 16,583 · Income $85,876
- 45410Dayton2.5 miPop 15,617 · Income $46,766
- 45432Dayton2.7 miPop 14,988 · Income $83,323
- 45430Dayton2.8 miPop 7,171 · Income $107,500
- 45429Dayton3.0 miPop 26,510 · Income $77,291
- 45469Dayton3.0 miPop 206 · Income —
- 45409Dayton3.1 miPop 15,677 · Income $84,000
- 45403Dayton3.3 miPop 13,831 · Income $36,250
- 45440Dayton3.5 miPop 22,730 · Income $83,378
- 45431Dayton3.9 miPop 26,961 · Income $80,058
- 45400Dayton4.3 miPop — · Income —
- 45423Dayton4.4 miPop 0 · Income —
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 45420, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 45420 FAQ
- What city is ZIP code 45420 in?
- 45420 is in Dayton, OH.
- What county is 45420 in?
- 45420 is in Montgomery County.
- What is the median household income in 45420?
- The median household income in 45420 is $56,670.
- Which ZIP codes are near 45420?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 45420.