Hartford ZIP Codes — Lyon County, KS

There is one unique ZIP code in Hartford, Kansas and it is 66854. Area code: 620.

ZIP codes

96.34

sq mi land

0.81

sq mi water

620

area code

Hartford, KS ZIP code map

About Hartford, KS

Hartford, Kansas, is a small but charming city located in Lyon County. Known for its rural hospitality, Hartford serves as a quiet retreat in a primarily agricultural region. The city, with the ZIP code 66854, offers a unique glimpse into small-town life in the Heartland of America.

Location & geography

Hartford is situated in east-central Kansas, surrounded by the picturesque landscape typical of the region. It is located approximately 15 miles southeast of Emporia and 20 miles west of Ottawa, which are two larger cities in Lyon County. The city spans an area of 96.34 square miles, with a modest water area of 0.81 square miles, contributing to its rural charm.

Community & economy

The community of Hartford is characterized by its close-knit atmosphere and friendly residents who take pride in their town. Agriculture and small-scale industries play a significant role in the local economy, fostering a sense of community among its inhabitants. Daily life here revolves around local events, family gatherings, and seasonal festivities that embody the spirit of small-town America.

Transportation

Hartford is easily accessible via U.S. Highway 50, which connects to larger cities and offers commuters a straightforward route for travel. The nearest major airport is the Emporia Municipal Airport, which is about 15 miles away. Public transit options are limited, as the city primarily relies on personal vehicles for transportation.

History

Founded in the late 19th century, Hartford has roots in agriculture and has since developed its identity around farming and community-centric enterprises. Key industries include farming, which remains a crucial part of its economic life, and local services that cater to residents. Throughout its history, Hartford has experienced the typical ebbs and flows of small-town life in Kansas.

Did you know?

One surprising fact about Hartford is that it has only one ZIP code, 66854, which reflects its small size and population. This unique aspect contributes to the city's close-knit community feel, where everyone seems to know each other.

ZIP codes for Hartford, KS (1)

ZIP code	City	County	Map
66854	Hartford	Lyon	View map

Demographics & statistics

800

Population

36.7

Median age

$72,031

Median household income

$31,679

Per capita income

$71,000

Median home value

$693

Median monthly rent

76.0%

Home ownership

18.0%

Poverty rate

1.1%

Unemployment

284

Housing units

10.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	230	28.8%
18 and over	570	71.3%
65 and over	147	18.4%
Median age	36.7 years

Race & ethnicity

White 90.6%

Two or more races 6.1%

Hispanic or Latino 1.1%

American Indian / Alaska Native 1%

Black or African American 0.6%

Asian 0.4%

Other race 0.2%

Group	Count	%
White	733	90.6%
Two or more races	49	6.1%
Hispanic or Latino	9	1.1%
American Indian / Alaska Native	8	1%
Black or African American	5	0.6%
Asian	3	0.4%
Other race	2	0.2%

Household income

Under $10k 2.5%

$15k–$25k 10.0%

$25k–$35k 12.1%

$35k–$50k 6.5%

$50k–$75k 19.6%

$75k–$100k 17.1%

$100k–$150k 25.5%

$150k–$200k 2.2%

$200k+ 4.4%

Range	% of households
Under $10k	2.5%
$15k–$25k	10.0%
$25k–$35k	12.1%
$35k–$50k	6.5%
$50k–$75k	19.6%
$75k–$100k	17.1%
$100k–$150k	25.5%
$150k–$200k	2.2%
$200k+	4.4%
Median income	$72,031

Housing

Home values

Under $50k 20.9%

$50k–$100k 39.8%

$100k–$150k 16.0%

$150k–$200k 1.6%

$200k–$300k 1.6%

$300k–$500k 15.6%

$500k–$1M 4.5%

Housing overview

Metric	Value
Median home value	$71,000
Median rent / month	$693
Owner occupied	76.0%
Renter occupied	24.0%
Vacant	11.1%
Single-family detached	74.0%
Large apartment buildings	0.0%
Mobile homes	24.1%
Median rooms	6.0
Avg household size (owned)	2.51

Year built

Era	%
2020 or later	0.3%
2010–2019	7.2%
2000–2009	6.9%
1990–1999	20.2%
1980–1989	2.8%
1970–1979	15.5%
1960–1969	10.5%
1950–1959	1.7%
1940–1949	3.0%
1939 or earlier	31.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.6%
2 bedrooms	28.3%
3 bedrooms	57.1%
4 bedrooms	7.2%
5+ bedrooms	3.9%

Vehicles per household

Vehicles	% of households
No vehicle	2.2%
1 vehicle	20.6%
2 vehicles	26.8%
3 or more	50.5%

Heating fuel

Fuel type	%
Utility gas	31.2%
Electricity	10.6%
Propane / LP gas	48.0%
Wood	6.9%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	169	52.6%
Cohabiting couple	22	6.9%
Male householder, no spouse	69	21.5%
Female householder, no spouse	61	19.0%
Households with children under 18	77	24.0%
Households with seniors (65+)	128	39.9%
Average household size	2.45

Marital status

Status	Male	Female
Never married	35.3%	17.3%
Married	49.9%	52.0%
Separated	0.8%	0.0%
Widowed	3.0%	16.1%
Divorced	11.0%	14.6%

Education

Less than 9th grade 3.2%

Some HS, no diploma 4.2%

HS graduate 36.4%

Some college, no degree 32.2%

Associate's degree 13.7%

Bachelor's degree 8.7%

Graduate / professional 1.6%

Metric	%
HS diploma or higher	92.6%
Bachelor's or higher	10.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	13	5.7%
Kindergarten	33	14.4%
Elementary school	97	42.4%
High school	57	24.9%
College / grad school	29	12.7%

Employment

Industry of employment

Education & healthcare 21.2%

Manufacturing 14.2%

Retail trade 13.7%

Transportation & utilities 12.9%

Agriculture & mining 12.3%

Arts, food & hospitality 7.8%

Finance & real estate 5.6%

Wholesale trade 2.9%

Other services 2.7%

Public administration 2.4%

Construction 1.9%

Information 1.9%

Professional & management 0.5%

Occupation

Category	%
Management, business & arts	24.7%
Service	18.5%
Sales & office	19.8%
Natural resources & construction	15.0%
Production & transportation	22.0%

Employment type

Type	%
Private sector	80.2%
Government	16.6%
Self-employed	2.9%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	86.3%
Carpool	8.3%
Public transit	0.0%
Walk	1.3%
Other means	0.8%
Avg commute (minutes)	27.4

Poverty

All people 18.0%

Under 18 years 38.9%

18 and over 9.6%

Married-couple families 3.0%

Female-led households 26.7%

Income support

Source	% of households
Social Security	45.5%
Retirement income	24.9%
Supplemental Security	12.5%
Cash public assistance	0.9%
Food stamps / SNAP	8.4%

Health indicators

Condition	%
High blood pressure	35.7%
High cholesterol	36.1%
Heart disease	6.9%
Stroke	3.0%
Asthma	9.2%
Arthritis	25.4%
Kidney disease	2.9%
Pulmonary disease	6.6%
Cancer	7.5%

Behavior / access	%
Binge drinking	17.1%
No physical activity	21.4%
Less than 7 hrs sleep	30.6%
Fair or poor health	12.8%
Poor mental health	13.0%
Poor physical health	9.6%
No health insurance	12.7%
Visited doctor (checkup)	75.2%
Visited dentist	69.3%
Cholesterol screening	90.6%
Teeth loss	11.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	89	15.6%

Disability	%
Any disability	12.3%
Under 18	2.2%
18–64 years	10.9%
65 and over	32.0%

Health insurance coverage

Type	%
Private insurance	66.1%
Public insurance	44.8%
Uninsured under 19	1.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	764	95.5%
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)	796	99.5%
Born in same state	795	99.4%
Born in different state	610	76.3%
Foreign born	1	0.1%
Naturalized citizen	4	0.5%
Not a US citizen	3	75.0%

Ancestry

Ancestry	Count	%
French	111	13.9%
Arab	86	10.8%
Italian	38	4.8%

Ancestry	Count	%
German	5	0.6%
Dutch	3	0.4%

Technology access

Metric	% of households
Computer access	40.1%
Internet access	95.6%

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

Frequently asked questions

What ZIP codes does Hartford, KS have?

Hartford, KS has one ZIP code: 66854. Each ZIP code serves a distinct delivery area within the city and surrounding region.