40036 ZIP Code — Lockport, KY

Henry County, Kentucky

ZIP code 40036 is located in Lockport, Kentucky, within Henry County. It covers approximately 26.45 square miles and serves a population of 225 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 502.

About ZIP code 40036

The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $65,600. Owner-occupancy is high at 93%, well above the national average.

The dominant occupation class is sales and office, with retail trade as the leading industry.

College attainment at 6% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (25%) compared to national benchmarks. 19% of residents lack health insurance, above the national average.

Notable community characteristics include a notable veteran presence at 23% of civilians, above the national average of 7%; and disability rates above the national average at 53%.

Overall, ZIP code 40036 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, a strong veteran community, high homeownership, and a significant Social Security-dependent population.

225

population

26.45

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

40036 ZIP code map

Cities in ZIP code 40036

Below are the cities the US Postal Service accepts for ZIP code 40036. Using any city not on this list may result in mail delivery delays.

City	Status
Lockport	Acceptable

Demographics updated 05/2026

Population
Total population	225
Population density	9 / sq mi
State FIPS	21
County FIPS	103

Geography
Land area	26.45 sq mi
Water area	0.88 sq mi
Latitude	38.4418
Longitude	-84.9556
Timezone	Eastern (ET)
Area code	502

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	29.8%	46.9%	47.9%
$50k – $100k	58.9%	34.7%	30.3%
$100k – $200k	11.3%	16.9%	17.6%
Over $200k	0.0%	1.5%	4.2%

Demographics & statistics

225

Population

People per sq mi

58.2

Median age

Median household income

$25,787

Per capita income

$65,600

Median home value

Median monthly rent

92.9%

Home ownership

37.8%

Poverty rate

0.0%

Unemployment

Housing units

5.7%

Bachelor's or higher

Age distribution

Male Female

5–9

10–14

25–34

35–44

45–54

55–59

60–64

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	31	13.8%
18 and over	194	86.2%
65 and over	90	40.0%
Median age	58.2 years

Race & ethnicity

White 100%

Group	Count	%
White	225	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	29.8%	46.9%	47.9%
$50k – $100k	58.9%	34.7%	30.3%
$100k – $200k	11.3%	16.9%	17.6%
Over $200k	0.0%	1.5%	4.2%

Under $10k 18.4%

$10k–$15k 25.5%

$35k–$50k 8.2%

$50k–$75k 16.3%

$75k–$100k 20.4%

$150k–$200k 11.2%

Range	% of households
Under $10k	18.4%
$10k–$15k	25.5%
$35k–$50k	8.2%
$50k–$75k	16.3%
$75k–$100k	20.4%
$150k–$200k	11.2%
Median income	$0

Housing

Home values

Under $50k 36.3%

$50k–$100k 39.6%

$300k–$500k 12.1%

$500k–$1M 12.1%

Housing overview

Metric	Value
Median home value	$65,600
Median rent / month	$0
Owner occupied	92.9%
Renter occupied	7.1%
Vacant	0.0%
Single-family detached	66.3%
Large apartment buildings	0.0%
Mobile homes	33.7%
Median rooms	5.5
Avg household size (owned)	2.40

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	8.2%
1990–1999	25.5%
1980–1989	8.2%
1970–1979	8.2%
1960–1969	7.1%
1950–1959	0.0%
1940–1949	11.2%
1939 or earlier	31.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	11.2%
2 bedrooms	11.2%
3 bedrooms	77.6%
4 bedrooms	0.0%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	18.4%
2 vehicles	19.4%
3 or more	62.2%

Heating fuel

Fuel type	%
Electricity	52.0%
Propane / LP gas	48.0%

Households & families

Household type	Count	%
Married-couple family	36	36.7%
Cohabiting couple	25	25.5%
Male householder, no spouse	11	11.2%
Female householder, no spouse	26	26.5%
Households with children under 18	8	8.2%
Households with seniors (65+)	63	64.3%
Average household size	2.30

Marital status

Status	Male	Female
Never married	0.0%	36.5%
Married	54.4%	40.9%
Separated	0.0%	0.0%
Widowed	0.0%	13.0%
Divorced	45.6%	9.6%

Education

Less than 9th grade 26.8%

Some HS, no diploma 9.8%

HS graduate 32.0%

Some college, no degree 25.8%

Associate's degree 0.0%

Bachelor's degree 0.0%

Graduate / professional 5.7%

Metric	%
HS diploma or higher	63.4%
Bachelor's or higher	5.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	10	32.3%
Elementary school	21	67.7%
High school	0	0.0%
College / grad school	0	0.0%

Employment

Industry of employment

Retail trade 36.4%

Agriculture & mining 29.1%

Public administration 20.0%

Professional & management 14.5%

Occupation

Category	%
Management, business & arts	20.0%
Service	14.5%
Sales & office	36.4%
Natural resources & construction	14.5%
Production & transportation	14.5%

Employment type

Type	%
Private sector	29.1%
Government	20.0%
Self-employed	50.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	63.6%
Carpool	0.0%
Public transit	0.0%
Walk	36.4%
Work from home	0.0%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 37.8%

Under 18 years 0.0%

18 and over 43.8%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	64.3%
Retirement income	19.4%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	40.7%
High blood pressure	43.7%
High cholesterol	38.4%
Diabetes	13.1%
Heart disease	8.8%
Stroke	3.9%
Asthma	10.9%
Arthritis	33.6%
Kidney disease	3.4%
Pulmonary disease	11.9%
Cancer	7.2%

Behavior / access	%
Smoking	25.2%
Binge drinking	15.5%
No physical activity	33.1%
Less than 7 hrs sleep	37.2%
Depression	25.5%
Fair or poor health	22.2%
Poor mental health	17.9%
Poor physical health	15.3%
No health insurance	11.5%
Visited doctor (checkup)	76.5%
Visited dentist	52.8%
Cholesterol screening	90.1%
Teeth loss	20.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	44	22.7%

Disability	%
Any disability	52.9%
Under 18	35.5%
18–64 years	48.1%
65 and over	64.4%

Health insurance coverage

Type	%
Private insurance	41.3%
Public insurance	65.8%
No insurance	18.7%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	225	100.0%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	225	100.0%
Born in same state	225	100.0%
Born in different state	225	100.0%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	26	11.6%

Ancestry	Count	%
French	8	3.6%

Technology access

Metric	% of households
Computer access	43.6%
Internet access	46.9%

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

Frequently asked questions about ZIP code 40036

What city is ZIP code 40036 in?

ZIP code 40036 is primarily assigned to Lockport, Kentucky.

What county is ZIP code 40036 in?

ZIP code 40036 falls within Henry County, Kentucky.

Does ZIP code 40036 have an older population?

40% of residents in ZIP code 40036 are 65 or older, above the national average of ~17%.

Does ZIP code 40036 have a large retiree population?

64% of households in ZIP code 40036 receive Social Security income, suggesting a significant retiree or disability population.

What is the poverty rate in ZIP code 40036?

38% of residents in ZIP code 40036 live below the poverty line, above the national average.

Is ZIP code 40036 mostly owner-occupied?

93% of occupied units in ZIP code 40036 are owner-occupied, well above the national average.

What timezone is ZIP code 40036 in?

ZIP code 40036 observes the EST timezone.