Effingham ZIP Code List — Atchison County, KS

There is one unique ZIP code in Effingham, Kansas and it is 66023. Area code: 913.

ZIP codes

72.01

sq mi land

0.29

sq mi water

913

area code

Effingham, KS ZIP code map

About Effingham, KS

Effingham is a small city located in Atchison County, Kansas. Known for its rural charm, Effingham serves as a tranquil haven for its residents while also providing a tight-knit community atmosphere. The city's scenic surroundings and small-town feel attract visitors who appreciate the slower pace of life.

Location & geography

Effingham is situated in the north-eastern part of Kansas, tucked within Atchison County. The city is approximately 21 miles from the larger town of Atchison and about 30 miles from Leavenworth, making it accessible yet private. With a total land area of 72.01 square miles and a water area of 0.29 square miles, the landscape consists largely of open fields and rural landscapes typical of the region.

Community & economy

The character of Effingham is defined by its friendly residents and community involvement. Agriculture plays a significant role in the local economy, with many residents engaging in farming and related industries. Daily life in Effingham revolves around local events, gatherings, and a deep connection to the land, showcasing the city’s dedication to maintaining its traditions.

Transportation

Effingham is accessible via U.S. Highway 59, which connects the city to neighboring towns and cities. The nearest airport is the Topeka Regional Airport, located approximately 40 miles to the southwest. Public transit options are limited, reinforcing the city’s character as a peaceful, rural community.

History

Effingham was established as a small settlement in the late 19th century and has steadily maintained its agricultural roots ever since. Key industries historically included farming, making it an integral part of the rural landscape in Kansas. Over the years, Effingham has seen development while retaining its small-town charm and community spirit.

Did you know?

A surprising fact about Effingham is its distinctive small-scale architecture, which includes several historic buildings that tell the story of its past. Additionally, the city is known for its vibrant local festivals that celebrate community spirit and heritage.

ZIP codes for Effingham, KS (1)

ZIP code	City	County	Map
66023	Effingham	Atchison	View map

Demographics & statistics

889

Population

53.3

Median age

$59,375

Median household income

$35,587

Per capita income

$105,300

Median home value

$625

Median monthly rent

85.9%

Home ownership

3.3%

Poverty rate

0.7%

Unemployment

399

Housing units

10.6%

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

105

65–74

124

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	139	15.6%
18 and over	750	84.4%
65 and over	330	37.1%
Median age	53.3 years

Race & ethnicity

White 93.6%

Two or more races 6.4%

Group	Count	%
White	832	93.6%
Two or more races	57	6.4%

Household income

Under $10k 3.8%

$10k–$15k 1.5%

$15k–$25k 5.8%

$25k–$35k 15.3%

$35k–$50k 14.6%

$50k–$75k 24.4%

$75k–$100k 9.5%

$100k–$150k 21.1%

$150k–$200k 0.5%

$200k+ 3.5%

Range	% of households
Under $10k	3.8%
$10k–$15k	1.5%
$15k–$25k	5.8%
$25k–$35k	15.3%
$35k–$50k	14.6%
$50k–$75k	24.4%
$75k–$100k	9.5%
$100k–$150k	21.1%
$150k–$200k	0.5%
$200k+	3.5%
Median income	$59,375

Housing

Home values

Under $50k 9.4%

$50k–$100k 35.1%

$100k–$150k 30.1%

$150k–$200k 8.2%

$200k–$300k 7.6%

$300k–$500k 7.0%

$1M+ 2.6%

Housing overview

Metric	Value
Median home value	$105,300
Median rent / month	$625
Owner occupied	85.9%
Renter occupied	14.1%
Vacant	12.5%
Single-family detached	88.1%
Large apartment buildings	1.5%
Mobile homes	6.8%
Median rooms	6.1
Avg household size (owned)	2.24

Year built

Era	%
2020 or later	0.0%
2010–2019	0.9%
2000–2009	7.9%
1990–1999	6.2%
1980–1989	13.2%
1970–1979	25.7%
1960–1969	9.9%
1950–1959	1.5%
1940–1949	0.4%
1939 or earlier	34.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	8.4%
2 bedrooms	28.8%
3 bedrooms	46.2%
4 bedrooms	13.8%
5+ bedrooms	2.9%

Vehicles per household

Vehicles	% of households
No vehicle	1.3%
1 vehicle	26.6%
2 vehicles	25.1%
3 or more	47.0%

Heating fuel

Fuel type	%
Utility gas	61.6%
Electricity	19.1%
Propane / LP gas	16.3%
Wood	3.0%

Households & families

Household type	Count	%
Married-couple family	200	50.3%
Cohabiting couple	0	0.0%
Male householder, no spouse	56	14.1%
Female householder, no spouse	142	35.7%
Households with children under 18	66	16.6%
Households with seniors (65+)	225	56.5%
Average household size	2.23

Marital status

Status	Male	Female
Never married	19.2%	8.5%
Married	66.9%	47.8%
Separated	4.2%	0.0%
Widowed	1.7%	29.6%
Divorced	8.1%	14.1%

Education

Less than 9th grade 2.0%

Some HS, no diploma 2.3%

HS graduate 38.8%

Some college, no degree 35.0%

Associate's degree 11.4%

Bachelor's degree 6.8%

Graduate / professional 3.8%

Metric	%
HS diploma or higher	95.8%
Bachelor's or higher	10.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	7	5.4%
Kindergarten	10	7.7%
Elementary school	68	52.3%
High school	35	26.9%
College / grad school	10	7.7%

Employment

Industry of employment

Education & healthcare 25.3%

Professional & management 20.0%

Construction 10.4%

Retail trade 8.4%

Wholesale trade 8.2%

Manufacturing 7.5%

Agriculture & mining 5.3%

Public administration 4.8%

Transportation & utilities 4.6%

Arts, food & hospitality 3.9%

Finance & real estate 1.7%

Occupation

Category	%
Management, business & arts	45.1%
Service	19.0%
Sales & office	22.9%
Natural resources & construction	7.7%
Production & transportation	5.3%

Employment type

Type	%
Private sector	71.3%
Government	16.9%
Self-employed	11.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.6%
Carpool	7.7%
Public transit	0.0%
Walk	3.6%
Other means	0.5%
Avg commute (minutes)	24.5

Poverty

All people 3.3%

Under 18 years 0.0%

18 and over 3.9%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	60.1%
Retirement income	37.2%
Supplemental Security	3.5%
Cash public assistance	2.5%
Food stamps / SNAP	4.5%

Health indicators

Condition	%
High blood pressure	38.0%
High cholesterol	37.1%
Heart disease	7.8%
Stroke	3.4%
Asthma	9.4%
Arthritis	26.8%
Kidney disease	3.2%
Pulmonary disease	7.8%
Cancer	7.8%

Behavior / access	%
Binge drinking	17.1%
No physical activity	25.3%
Less than 7 hrs sleep	32.1%
Fair or poor health	15.2%
Poor mental health	13.7%
Poor physical health	11.0%
No health insurance	14.7%
Visited doctor (checkup)	74.1%
Visited dentist	64.6%
Cholesterol screening	89.4%
Teeth loss	14.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	39	5.2%

Disability	%
Any disability	15.3%
Under 18	9.4%
18–64 years	13.3%
65 and over	20.3%

Health insurance coverage

Type	%
Private insurance	63.6%
Public insurance	52.8%
Uninsured under 19	1.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	865	97.3%
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)	887	99.8%
Born in same state	887	99.8%
Born in different state	674	75.8%
Foreign born	0	0.0%
Naturalized citizen	2	0.2%
Not a US citizen	2	100.0%

Ancestry

Ancestry	Count	%
Italian	133	15%
Arab	131	14.7%
French	116	13%

Ancestry	Count	%
Polish	9	1%
English	5	0.6%

Technology access

Metric	% of households
Computer access	44.8%
Internet access	88.7%

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

Frequently asked questions

What is the ZIP code for Effingham, KS?

Effingham, KS has one ZIP code: 66023.

What is the main ZIP code for Effingham, KS?

The primary ZIP code for Effingham, KS is 66023. The city uses area code 913 for phone service.

What county is Effingham, KS in?

Effingham is located in Atchison County, Kansas.

How many ZIP codes are in Effingham, KS?

Effingham, KS has 1 ZIP code.

What is the ZIP code for downtown Effingham, Kansas?

Downtown Effingham, Kansas is located in ZIP code 66023, which covers the central business district and historic downtown area of this Atchison County community.

What ZIP code should I use when mailing to businesses in Effingham, KS?

All mailing addresses for Effingham, Kansas businesses and residents use the single ZIP code 66023, as this is the only ZIP code serving the entire city.