40422 ZIP Code — Danville, KY

Boyle County, Kentucky

ZIP code 40422 is located in Danville, Kentucky, within Boyle County. It covers approximately 108.27 square miles and serves a population of 25,623 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 859.

About ZIP code 40422

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $197,900. Owner-occupancy sits near the national average at 64%.

Median household income is $55,342. 37% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 21 minutes is near the national average.

Educational attainment is near the national average, with 28% of residents holding a bachelor's degree or higher.

Health indicators show elevated rates of smoking (22%) compared to national benchmarks.

25,623

population

108.27

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

40422 ZIP code map

Cities in ZIP code 40422

Below are the cities the US Postal Service accepts for ZIP code 40422. Using any city not on this list may result in mail delivery delays.

City	Status
Danville	Preferred

Nearby ZIP codes

40440 Junction City (4.4 mi) 40464 Parksville (9.1 mi) 40468 Perryville (9.3 mi) 40484 Stanford (9.7 mi) 40330 Harrodsburg (12.2 mi) 40328 Gravel Switch (12.6 mi) 40444 Lancaster (12.7 mi) 40437 Hustonville (13.3 mi) 40040 Mackville (16.3 mi) 42541 Middleburg (17.3 mi) 40390 Wilmore (17.9 mi) 40390 Wilmore (17.9 mi)

Demographics updated 05/2026

Population
Total population	25,623
Population density	237 / sq mi
State FIPS	21
County FIPS	021

Geography
Land area	108.27 sq mi
Water area	1.97 sq mi
Latitude	37.6347
Longitude	-84.8094
Timezone	Eastern (ET)
Area code	859

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	49.6%	48.8%	47.9%
$50k – $100k	27.0%	28.9%	30.3%
$100k – $200k	19.5%	19.0%	17.6%
Over $200k	3.8%	3.3%	4.2%

Demographics & statistics

25,623

Population

237

People per sq mi

38.4

Median age

$55,342

Median household income

$30,140

Per capita income

$197,900

Median home value

$770

Median monthly rent

64.3%

Home ownership

15.3%

Poverty rate

6.5%

Unemployment

7,065

Housing units

27.7%

Bachelor's or higher

Age distribution

Male Female

636

Under 5

606

785

5–9

748

857

10–14

817

926

15–19

882

1,277

20–24

1,216

1,577

25–34

1,501

1,401

35–44

1,334

1,564

45–54

1,489

840

55–59

800

742

60–64

706

1,533

65–74

1,460

736

75–84

700

251

85+

239

← Male

Female →

Age summary

Group	Count	%
Under 18	5,219	20.4%
18 and over	20,404	79.6%
65 and over	4,919	19.2%
Median age	38.4 years

Race & ethnicity

White 81.1%

Black or African American 9.4%

Two or more races 4.1%

Hispanic or Latino 2.9%

Other race 1.6%

Asian 0.9%

Group	Count	%
White	21,397	81.1%
Black or African American	2,478	9.4%
Two or more races	1,084	4.1%
Hispanic or Latino	775	2.9%
Other race	419	1.6%
Asian	235	0.9%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	49.6%	48.8%	47.9%
$50k – $100k	27.0%	28.9%	30.3%
$100k – $200k	19.5%	19.0%	17.6%
Over $200k	3.8%	3.3%	4.2%

Under $10k 6.5%

$10k–$15k 7.0%

$15k–$25k 9.7%

$25k–$35k 7.7%

$35k–$50k 14.6%

$50k–$75k 15.6%

$75k–$100k 12.2%

$100k–$150k 15.3%

$150k–$200k 7.0%

$200k+ 4.5%

Range	% of households
Under $10k	6.5%
$10k–$15k	7.0%
$15k–$25k	9.7%
$25k–$35k	7.7%
$35k–$50k	14.6%
$50k–$75k	15.6%
$75k–$100k	12.2%
$100k–$150k	15.3%
$150k–$200k	7.0%
$200k+	4.5%
Median income	$55,342

Housing

Home values

Under $50k 6.0%

$50k–$100k 9.9%

$100k–$150k 18.0%

$150k–$200k 16.8%

$200k–$300k 26.2%

$300k–$500k 17.9%

$500k–$1M 4.8%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$197,900
Median rent / month	$770
Owner occupied	64.3%
Renter occupied	35.7%
Vacant	9.1%
Single-family detached	73.2%
Large apartment buildings	1.5%
Mobile homes	4.5%
Median rooms	6.0
Avg household size (owned)	2.54

Year built

Era	%
2020 or later	0.3%
2010–2019	5.7%
2000–2009	13.3%
1990–1999	11.8%
1980–1989	13.8%
1970–1979	20.6%
1960–1969	11.3%
1950–1959	7.9%
1940–1949	3.8%
1939 or earlier	11.5%

Bedrooms

Size	% of units
No bedroom (studio)	1.8%
1 bedroom	4.2%
2 bedrooms	25.5%
3 bedrooms	48.4%
4 bedrooms	16.5%
5+ bedrooms	3.6%

Vehicles per household

Vehicles	% of households
No vehicle	5.2%
1 vehicle	35.3%
2 vehicles	37.0%
3 or more	22.6%

Heating fuel

Fuel type	%
Utility gas	42.5%
Electricity	53.0%
Propane / LP gas	2.0%
Wood	0.9%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	4,215	44.4%
Cohabiting couple	702	7.4%
Male householder, no spouse	1,529	16.1%
Female householder, no spouse	3,056	32.2%
Households with children under 18	2,862	30.1%
Households with seniors (65+)	3,322	35.0%
Average household size	2.39

Marital status

Status	Male	Female
Never married	39.0%	28.3%
Married	42.5%	42.4%
Separated	1.9%	2.1%
Widowed	2.9%	10.3%
Divorced	13.8%	16.8%

Education

Less than 9th grade 2.4%

Some HS, no diploma 6.9%

HS graduate 32.2%

Some college, no degree 23.1%

Associate's degree 7.7%

Bachelor's degree 15.0%

Graduate / professional 12.7%

Metric	%
HS diploma or higher	90.7%
Bachelor's or higher	27.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	194	3.2%
Kindergarten	359	5.8%
Elementary school	2,420	39.3%
High school	951	15.5%
College / grad school	2,229	36.2%

Employment

Industry of employment

Education & healthcare 28.0%

Manufacturing 17.0%

Retail trade 16.8%

Arts, food & hospitality 6.9%

Professional & management 6.3%

Public administration 4.6%

Transportation & utilities 4.4%

Other services 3.8%

Finance & real estate 3.3%

Construction 3.2%

Information 2.4%

Agriculture & mining 1.7%

Wholesale trade 1.7%

Occupation

Category	%
Management, business & arts	36.8%
Service	13.1%
Sales & office	20.9%
Natural resources & construction	7.9%
Production & transportation	21.3%

Employment type

Type	%
Private sector	81.2%
Government	13.7%
Self-employed	5.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	79.4%
Carpool	9.7%
Public transit	0.3%
Walk	3.6%
Work from home	6.5%
Other means	0.5%
Avg commute (minutes)	20.5

Poverty

All people 15.3%

Under 18 years 17.5%

18 and over 14.7%

Married-couple families 3.5%

Female-led households 33.5%

Income support

Source	% of households
Social Security	37.1%
Retirement income	27.4%
Supplemental Security	5.6%
Cash public assistance	1.6%
Food stamps / SNAP	8.7%

Health indicators

Condition	%
Obesity	38.2%
High blood pressure	41.9%
High cholesterol	36.2%
Diabetes	12.3%
Heart disease	7.8%
Stroke	3.7%
Asthma	11.3%
Arthritis	31.5%
Kidney disease	3.3%
Pulmonary disease	10.2%
Cancer	7.0%

Behavior / access	%
Smoking	21.9%
Binge drinking	14.7%
No physical activity	32.4%
Less than 7 hrs sleep	37.9%
Depression	24.6%
Fair or poor health	20.4%
Poor mental health	17.6%
Poor physical health	14.0%
No health insurance	10.5%
Visited doctor (checkup)	77.0%
Visited dentist	55.0%
Cholesterol screening	89.7%
Teeth loss	18.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,380	6.8%

Disability	%
Any disability	15.8%
Under 18	8.5%
18–64 years	13.4%
65 and over	31.4%

Health insurance coverage

Type	%
Private insurance	66.2%
Public insurance	44.8%
No insurance	4.9%
Uninsured under 19	1.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	24,381	95.2%
Spanish	279	1.1%
Other Indo-European	160	0.7%
Asian & Pacific Islander	45	0.2%
Other languages	60	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	25,097	97.9%
Born in same state	24,971	97.5%
Born in different state	17,963	70.1%
Foreign born	126	0.5%
Naturalized citizen	526	2.1%
Not a US citizen	211	40.1%

Ancestry

Ancestry	Count	%
Arab	5,577	21.8%
French	3,126	12.2%
Italian	2,397	9.4%
Polish	148	0.6%
English	142	0.6%

Ancestry	Count	%
Irish	112	0.4%
German	33	0.1%
Dutch	16	0.1%
Norwegian	14	0.1%

Technology access

Metric	% of households
Computer access	37.1%
Internet access	93.4%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 40422

What city is ZIP code 40422 in?

ZIP code 40422 is primarily assigned to Danville, Kentucky.

What county is ZIP code 40422 in?

ZIP code 40422 falls within Boyle County, Kentucky.

What is the poverty rate in ZIP code 40422?

15% of residents in ZIP code 40422 live below the poverty line, above the national average.

Does ZIP code 40422 have a large retiree population?

37% of households in ZIP code 40422 receive Social Security income, suggesting a significant retiree or disability population.

What is the population of ZIP code 40422?

ZIP code 40422 has an estimated population of 25,623 residents, with a density of 237 people per square mile.

What is the typical home value in ZIP code 40422?

The median home value in ZIP code 40422 is $197,900.

What timezone is ZIP code 40422 in?

ZIP code 40422 observes the EST timezone.