66087 ZIP Code — Troy, KS

Doniphan County, Kansas

ZIP code 66087 is located in Troy, Kansas, within Doniphan County. It covers approximately 119.00 square miles and serves a population of 1,944 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 785/913.

About ZIP code 66087

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $111,300. Owner-occupancy is high at 79%, well above the national average.

Median household income is $57,750. 34% 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 26 minutes is near the national average.

College attainment at 16% is below the national average, consistent with a trades and production-oriented local economy.

Overall, ZIP code 66087 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

1,944

population

119.00

sq mi land

Standard

ZIP type

Central (CT)

timezone

66087 ZIP code map

Cities in ZIP code 66087

Below are the cities the US Postal Service accepts for ZIP code 66087. Using any city not on this list may result in mail delivery delays.

City	Status
Troy	Acceptable
Troy	Preferred

Nearby ZIP codes

66008 Bendena (4.2 mi) 66017 Denton (7.7 mi) 66035 Highland (7.9 mi) 66090 Wathena (10.5 mi) 66532 Robinson (11.7 mi) 66424 Everest (13.9 mi) 66094 White Cloud (14 mi) 64504 Saint Joseph (14.2 mi) 66041 Lancaster (14.2 mi) 64421 Amazonia (15.4 mi) 64484 Rushville (15.5 mi) 64451 Forest City (16 mi)

Demographics updated 05/2026

Population
Total population	1,944
Population density	16 / sq mi
State FIPS	20
County FIPS	043

Geography
Land area	119.00 sq mi
Water area	1.04 sq mi
Latitude	39.7636
Longitude	-95.1665
Timezone	Central (CT)
Area code	785/913

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	50.9%	49.1%	41.1%
$50k – $100k	27.8%	31.7%	32.2%
$100k – $200k	17.1%	17.0%	21.0%
Over $200k	4.2%	2.2%	5.7%

Demographics & statistics

1,944

Population

People per sq mi

45.4

Median age

$57,750

Median household income

$37,808

Per capita income

$111,300

Median home value

$762

Median monthly rent

79.4%

Home ownership

11.9%

Poverty rate

2.7%

Unemployment

768

Housing units

15.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

137

35–44

142

130

45–54

136

55–59

60–64

144

65–74

149

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	427	22.0%
18 and over	1,517	78.0%
65 and over	444	22.8%
Median age	45.4 years

Race & ethnicity

White 91.8%

Two or more races 4.5%

Hispanic or Latino 3.6%

Group	Count	%
White	1,851	91.8%
Two or more races	90	4.5%
Hispanic or Latino	73	3.6%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	50.9%	49.1%	41.1%
$50k – $100k	27.8%	31.7%	32.2%
$100k – $200k	17.1%	17.0%	21.0%
Over $200k	4.2%	2.2%	5.7%

Under $10k 3.6%

$10k–$15k 2.2%

$15k–$25k 22.2%

$25k–$35k 7.2%

$35k–$50k 12.5%

$50k–$75k 15.1%

$75k–$100k 11.6%

$100k–$150k 16.6%

$150k–$200k 3.7%

$200k+ 5.3%

Range	% of households
Under $10k	3.6%
$10k–$15k	2.2%
$15k–$25k	22.2%
$25k–$35k	7.2%
$35k–$50k	12.5%
$50k–$75k	15.1%
$75k–$100k	11.6%
$100k–$150k	16.6%
$150k–$200k	3.7%
$200k+	5.3%
Median income	$57,750

Housing

Home values

Under $50k 12.0%

$50k–$100k 30.5%

$100k–$150k 25.4%

$150k–$200k 7.8%

$200k–$300k 19.8%

$300k–$500k 3.7%

$500k–$1M 0.8%

Housing overview

Metric	Value
Median home value	$111,300
Median rent / month	$762
Owner occupied	79.4%
Renter occupied	20.6%
Vacant	13.5%
Single-family detached	88.2%
Large apartment buildings	0.0%
Mobile homes	7.2%
Median rooms	6.7
Avg household size (owned)	2.57

Year built

Era	%
2020 or later	0.0%
2010–2019	4.0%
2000–2009	8.0%
1990–1999	8.7%
1980–1989	4.6%
1970–1979	7.5%
1960–1969	3.0%
1950–1959	5.2%
1940–1949	4.7%
1939 or earlier	54.3%

Bedrooms

Size	% of units
No bedroom (studio)	1.0%
1 bedroom	8.3%
2 bedrooms	20.3%
3 bedrooms	35.0%
4 bedrooms	19.7%
5+ bedrooms	15.7%

Vehicles per household

Vehicles	% of households
No vehicle	5.4%
1 vehicle	26.2%
2 vehicles	22.0%
3 or more	46.4%

Heating fuel

Fuel type	%
Utility gas	36.7%
Electricity	27.8%
Propane / LP gas	30.8%
Wood	3.6%

Households & families

Household type	Count	%
Married-couple family	469	58.0%
Cohabiting couple	15	1.9%
Male householder, no spouse	121	15.0%
Female householder, no spouse	204	25.2%
Households with children under 18	206	25.5%
Households with seniors (65+)	349	43.1%
Average household size	2.38

Marital status

Status	Male	Female
Never married	27.8%	15.3%
Married	56.1%	59.6%
Separated	0.4%	0.2%
Widowed	3.4%	11.4%
Divorced	12.3%	13.4%

Education

Less than 9th grade 3.2%

Some HS, no diploma 3.8%

HS graduate 34.3%

Some college, no degree 36.0%

Associate's degree 6.8%

Bachelor's degree 8.9%

Graduate / professional 7.0%

Metric	%
HS diploma or higher	93.0%
Bachelor's or higher	15.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	33	7.2%
Kindergarten	19	4.2%
Elementary school	159	34.9%
High school	198	43.4%
College / grad school	47	10.3%

Employment

Industry of employment

Education & healthcare 33.6%

Manufacturing 21.7%

Transportation & utilities 7.8%

Other services 7.7%

Retail trade 7.2%

Agriculture & mining 6.1%

Professional & management 4.3%

Construction 3.9%

Public administration 3.2%

Wholesale trade 1.6%

Arts, food & hospitality 1.3%

Information 0.8%

Finance & real estate 0.8%

Occupation

Category	%
Management, business & arts	37.9%
Service	20.7%
Sales & office	11.1%
Natural resources & construction	8.0%
Production & transportation	22.3%

Employment type

Type	%
Private sector	76.2%
Government	16.1%
Self-employed	6.8%
Unpaid family workers	0.9%

Commute

Method	%
Drive alone	82.8%
Carpool	5.6%
Public transit	0.9%
Walk	5.8%
Work from home	4.4%
Other means	0.4%
Avg commute (minutes)	26.1

Poverty

All people 11.9%

Under 18 years 4.0%

18 and over 14.0%

Married-couple families 23.0%

Female-led households 9.3%

Income support

Source	% of households
Social Security	33.9%
Retirement income	31.5%
Supplemental Security	5.1%
Cash public assistance	3.5%
Food stamps / SNAP	5.2%

Health indicators

Condition	%
Obesity	33.8%
High blood pressure	34.2%
High cholesterol	34.5%
Diabetes	10.0%
Heart disease	6.7%
Stroke	2.9%
Asthma	9.2%
Arthritis	24.7%
Kidney disease	2.8%
Pulmonary disease	6.4%
Cancer	7.3%

Behavior / access	%
Smoking	17.4%
Binge drinking	17.8%
No physical activity	22.4%
Less than 7 hrs sleep	31.4%
Depression	19.1%
Fair or poor health	12.6%
Poor mental health	13.4%
Poor physical health	9.5%
No health insurance	13.3%
Visited doctor (checkup)	73.9%
Visited dentist	66.8%
Cholesterol screening	89.0%
Teeth loss	13.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	71	4.7%

Disability	%
Any disability	15.5%
Under 18	4.9%
18–64 years	13.7%
65 and over	30.2%

Health insurance coverage

Type	%
Private insurance	75.9%
Public insurance	39.4%
No insurance	6.1%
Uninsured under 19	6.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,899	97.7%
Spanish	4	0.2%
Other Indo-European	4	0.2%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,944	100.0%
Born in same state	1,941	99.8%
Born in different state	780	40.1%
Foreign born	3	0.2%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	208	10.7%
Italian	152	7.8%
French	93	4.8%

Ancestry	Count	%
Polish	22	1.1%
Dutch	16	0.8%
English	4	0.2%

Technology access

Metric	% of households
Computer access	41.6%
Internet access	85.7%

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

Frequently asked questions about ZIP code 66087

What city is ZIP code 66087 in?

ZIP code 66087 is primarily assigned to Troy, Kansas.

What county is ZIP code 66087 in?

ZIP code 66087 falls within Doniphan County, Kansas.

What is the typical home value in ZIP code 66087?

The median home value in ZIP code 66087 is $111,300.

What is the population of ZIP code 66087?

ZIP code 66087 has an estimated population of 1,944 residents, with a density of 16 people per square mile.

What is the median household income in ZIP code 66087?

The median household income in ZIP code 66087 is $57,750, below the national median of ~$75,000.

What timezone is ZIP code 66087 in?

ZIP code 66087 observes the CST timezone.