US ZIP Code Map

ZIP code

45123

Greenfield, OH

STANDARD

45123 covers Greenfield in Highland County, with 8,739 people in the ACS estimate.

Map of 45123, Greenfield

ZIP code map

ACS population

8,739

Median household income

$60,614

Median home value

$139,100

About ZIP code 45123

Type

STANDARD

City

Greenfield

County

Highland County

Timezone

America/New_York

Area codes

220, 326, 740, 937

Land area

106.8 sq mi

Water area

1.21 sq mi

Households

3,863

Median gross rent

$746

Acceptable cities: Ross County

More enterprise fields

Timezone
America/New_York
Area Codes
220, 326, 740, 937
World Region
NA
Country
US
Housing Count
3,802
Irs Estimated Households
3,650
Population Count
8,776
Irs Estimated Population
7,130

People in 45123

Race

  • White8,245
  • Black or African American105
  • American Indian or Alaska Native18
  • Asian22
  • Native Hawaiian and Pacific Islander4
  • Other race28
  • Two or more races354

Hispanic or Latino (any race): 77

Age

  • Under 101,111
  • 10 to 191,346
  • 20 to 29965
  • 30 to 39922
  • 40 to 491,071
  • 50 to 591,147
  • 60 to 691,187
  • 70 to 79672
  • 80 and older355

Income and housing in 45123

Poverty rate

19.5%

Median earnings

$38,485

Median household income

$60,614

Median home value

$139,100

Median gross rent

$746

Education

  • High school graduate85.5%
  • Bachelor's degree13.4%
  • Graduate degree5.1%

Places covering 45123

Cities and places

50.2% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 45123

IRS populationACS population
9,6754,837020052023

Hover a year for IRS and ACS values.

ZIP codes near 45123

  1. 45681South Salem4.5 miPop 1,440 · Income $53,317
  2. 45135Leesburg9.1 miPop 5,422 · Income $77,373
  3. 45612Bainbridge11.0 miPop 4,626 · Income $50,500
  4. 45628Frankfort11.2 miPop 5,670 · Income $69,786
  5. 45132Highland11.8 miPop 130 · Income $31,875
  6. 45624Cynthiana12.5 miPop 0 · Income —
  7. 45617Bourneville12.7 miPop 0 · Income —
  8. 43160Washington Court House12.7 miPop 21,966 · Income $57,475
  9. 45138Lees Creek14.0 miPop 29 · Income —
  10. 43145New Holland15.5 miPop 2,143 · Income $78,125
  11. 43115Clarksburg16.1 miPop 1,840 · Income $91,136
  12. 45133Hillsboro16.1 miPop 23,604 · Income $58,813

ZIP code 45123 FAQ

What city is ZIP code 45123 in?
45123 is in Greenfield, OH.
What county is 45123 in?
45123 is in Highland County.
What is the median household income in 45123?
The median household income in 45123 is $60,614.
Which ZIP codes are near 45123?
Use the radius tool on this page to list ZIP codes within a chosen distance of 45123.