US ZIP Code
42134

Franklin, KY

Simpson County  ·  Kentucky

● Active
👥 19,117 Population ↑ 8% since 2019
💰 $55,347 Median HH Income
▼ 27% below avg ↑ 12% since 2019
🎂 39.1 Median Age
🏠 $193,300 Median Home Value
▼ 31% below avg ↑ 41% since 2019
🎓 30.2% College Grads
▼ 22% below avg
📊 3.6% Unemployment
▼ 27% below avg ↓ 22% since 2019
ZIP Code Details
ZIP Code42134
CityFranklin
StateKentucky (KY)
CountySimpson County
Area Code270/364
Elevation719 ft
Latitude36.726733
Longitude-86.563183
TimezoneNew York (DST)
FIPS21213
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.9% (9,539) Female 50.1% (9,578) ♀

Race & Ethnicity

White: 85%Hispanic: 3.3%Black: 7%Asian: 0.2%Other: 4.4%Race
White85.0%
Hispanic3.3%
Black7.0%
Asian0.2%
Other4.4%

Age Breakdown

Under 5
5%
5–17
19%
18–24
9%
25–44
25%
45–64
26%
65+
8%

Key Indicators

Median Age39.1 yrs
Avg Household Size2.55
Below Poverty15.7% ▲ 57% above avg
College Grads30.2% ▼ 22% below avg
Unemployment3.6% ▼ 27% below avg
No HS Diploma158 (1.3%)
HS Graduate4,341 (36.9%)
Some College2,133 (18.1%)
Associates1,574 (13.4%)
Bachelors1,393 (11.8%)
Graduate Degree2,159 (18.4%)

Education

No HS: 1.3%HS Grad: 36.9%Some College: 18.1%Associates: 13.4%Bachelors: 11.8%Graduate: 18.4%Edu
No HS1.3%
HS Grad36.9%
Some College18.1%
Associates13.4%
Bachelors11.8%
Graduate18.4%
Housing & Income

Housing Tenure

Owner: 65.2%Renter: 34.8%Tenure
Owner65.2%
Renter34.8%

Home Value Distribution

Under $50k
6%
$50k–100k
12%
$100k–150k
16%
$150k–200k
19%
$200k–300k
26%
$300k–500k
17%
Over $500k
5%

Financials

Median HH Income$55,347 ▼ 27% below avg ↑ 12% since 2019
Median Home Value$193,300 ▼ 31% below avg ↑ 41% since 2019
Home/Income Ratio3.5x (nat avg ~3.5x)
Median Rent$1,002/mo ↑ 24% since 2019
Total Units8,138
Vacant Units796
Avg HH Size2.55

Income Distribution

Under $25k
23%
$25k–50k
18%
$50k–75k
26%
$75k–100k
9%
$100k–150k
14%
$150k–200k
6%
Over $200k
4%
Employment & Commute

How People Get to Work

Drove Alone
92%
Public Transit
0%
Walked
2%
Work From Home
6%

Commute Time

Under 15 min
43%
15–30 min
32%
30–45 min
15%
Over 45 min
10%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
10%
1960s–1970s
14%
1980s–1990s
15%
2000+
59%

Summary

Total Units8,138
Vacant796
Owner Occupied65.2%
Renter Occupied34.8%
Avg HH Size2.55
Frequently Asked Questions
ZIP code 42134 is in Franklin, KY, in Simpson County.
ZIP code 42134 is located in Kentucky (KY).
ZIP code 42134 is in Simpson County, KY.
ZIP 42134 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 42134 is 19,117 people (ACS 2023).
The median household income in ZIP code 42134 is $55,347 (ACS 2023).
The median home value in ZIP 42134 is $193,300 (ACS 2023).
About ZIP Code 42134

ZIP code 42134 is located in Franklin, Kentucky, within Simpson County. With a population of 19,117, this is a moderately populated ZIP code with a middle-aged community — the median age is 39.1 years. Economically, 42134 is a solidly middle-class ZIP code: the median household income of $55,347 is below the national average.

Real estate in ZIP code 42134 represents an affordable housing market. The median home value of $193,300 is below the national average. Renters can expect to pay around $1,002 per month in median rent. Homeownership is strong here — 65.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 41% since 2019.

The population of 42134 is primarily White (85.00%). Residents are moderately educated — 30.2% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 15.7%. Household income has grown by 12% since 2019.

The unemployment rate in 42134 stands at 3.6%, which is below the national average. As in most parts of the country, driving alone is the dominant commute mode at 79%.

Overall, ZIP code 42134 in Franklin, KY is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 19,117 residents, a median household income of $55,347, and a median home value of $193,300, it offers a clear picture of life in this part of Kentucky.