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ZIP code

45042

Middletown, OH

STANDARD

45042 covers Middletown in Butler County, with 28,217 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

ACS 2023 population

28,217

Median household income

$66,732

Median home value

$192,400

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 45042. Methodology

ZIP code map of 45042

Census ZCTA boundary for ZIP 45042 in Middletown, Ohio
Census ZCTA boundary for ZIP 45042 in Middletown, Ohio. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 45042

Type

STANDARD

City

Middletown

County

Butler County

Timezone

America/New_York

Area codes

283, 326, 513, 937

Land area

49.2 sq mi

Water area

0.65 sq mi

Households

12,324

Median gross rent

$950

More enterprise fields

Timezone
America/New_York
Area Codes
283, 326, 513, 937
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 45042. Not ACS. Methodology

People in 45042

Race

  • White23,462
  • Black or African American1,289
  • American Indian or Alaska Native55
  • Asian188
  • Native Hawaiian and Pacific Islander3
  • Other race400
  • Two or more races1,575

Hispanic or Latino (any race): 892

Age

  • Under 103,098
  • 10 to 193,390
  • 20 to 293,161
  • 30 to 393,204
  • 40 to 493,111
  • 50 to 593,777
  • 60 to 693,825
  • 70 to 792,274
  • 80 and older1,132

Income and housing in 45042

Poverty rate

12.5%

Median earnings

$41,800

Median household income

$66,732

Median home value

$192,400

Median gross rent

$950

Education

  • High school graduate91.3%
  • Bachelor's degree19.8%
  • Graduate degree6.6%

Places covering 45042

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.

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

33.3% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 45042

IRS populationACS population
31,11715,558020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
200525,452
200624,392
200726,264
200824,392
200924,162
201023,997
201127,20223,890
201226,48423,620
201326,62323,430
201426,64323,480
201526,24723,400
201626,29023,210
201726,64923,380
201826,63823,430
201927,47023,670
202028,47523,740
202128,21623,900
202228,81224,110
202328,217

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 45042

12 nearest ZIP centroids (any distance)

  1. 45327Germantown5.0 miPop 8,949 · Income $84,538
  2. 45044Middletown5.2 miPop 54,452 · Income $71,942
  3. 45067Trenton5.4 miPop 15,328 · Income $88,662
  4. 45005Franklin7.2 miPop 31,906 · Income $74,239
  5. 45070West Elkton7.7 miPop 146 · Income $64,375
  6. 45050Monroe8.3 miPop 12,162 · Income $104,519
  7. 45055Overpeck8.4 miPop 97 · Income —
  8. 45330Gratis8.6 miPop 810 · Income $76,033
  9. 45062Seven Mile8.8 miPop 667 · Income $53,552
  10. 45342Miamisburg9.2 miPop 36,675 · Income $83,936
  11. 45325Farmersville9.4 miPop 2,746 · Income $79,688
  12. 45011Hamilton9.9 miPop 74,636 · Income $90,360

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 45042, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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45042 Middletown, OH

Looking up ZIP codes within 2 miles of 45042 Middletown, OH, measured by centroid distance.

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ACS population

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Households

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Avg median income

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Avg median home

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ZIP code 45042 FAQ

What city is ZIP code 45042 in?
45042 is in Middletown, OH.
What county is 45042 in?
45042 is in Butler County.
What is the median household income in 45042?
The median household income in 45042 is $66,732.
Which ZIP codes are near 45042?
Use the radius tool on this page to list ZIP codes within a chosen distance of 45042.