Poplar Grove ZIP Codes — Boone County, IL

There is one unique ZIP code in Poplar Grove, Illinois and it is 61065. Area code: 815.

ZIP codes

50.94

sq mi land

0.36

sq mi water

815

area code

Poplar Grove, IL ZIP code map

About Poplar Grove, IL

Poplar Grove is a charming village located in Boone County, Illinois. Known for its tight-knit community and rural charm, this small town offers a serene escape from the hustle and bustle of city life. With its rich natural surroundings and welcoming atmosphere, Poplar Grove represents a slice of Americana that many residents and visitors cherish.

Location & geography

Situated in the north-central part of Illinois, Poplar Grove is conveniently located near several nearby cities, including Belvidere, which is approximately 10 miles away, and Rockford, about 20 miles distant. The village spans a land area of 50.94 square miles, with a small water area of 0.36 square miles contributing to its natural beauty. This expansive terrain provides ample space for outdoor activities and exploration.

Community & economy

The community of Poplar Grove is characterized by its friendly residents and local businesses that cater to daily needs. Agriculture and small-scale industries are pivotal to the local economy, reflecting the village's rural roots. Daily life in Poplar Grove often involves local events, family gatherings, and enjoying the peaceful landscapes that surround the town.

Transportation

Poplar Grove is accessible via several highways, including IL-173, which connects it to nearby cities and regions. The nearest major airport is Chicago Rockford International Airport, located roughly 20 miles away, providing additional connectivity to other areas. Local transit options may be limited due to the village's size, but the scenic roads make for enjoyable drives.

History

Poplar Grove was officially incorporated in the late 19th century and has maintained its historical charm ever since. The village historically relied on agriculture and local trades, developing a community that values its heritage and traditions. Over the years, Poplar Grove has witnessed various events that have shaped its culture, including local fairs and seasonal celebrations.

Did you know?

One surprising fact about Poplar Grove is that it is home to the Poplar Grove Airport, a small general aviation airport that showcases the village's commitment to aviation activities. Additionally, the area hosts the annual Poplar Grove Vintage Wings and Wheels event, attracting aviation enthusiasts and car lovers alike.

ZIP codes for Poplar Grove, IL (1)

ZIP code	City	County	Map
61065	Poplar Grove	Boone	View map

Demographics & statistics

10,681

Population

36.3

Median age

$109,226

Median household income

$36,618

Per capita income

$190,400

Median home value

$1,619

Median monthly rent

95.5%

Home ownership

7.3%

Poverty rate

6.5%

Unemployment

3,670

Housing units

30.7%

Bachelor's or higher

Age distribution

Male Female

318

Under 5

300

201

5–9

190

635

10–14

599

510

15–19

481

290

20–24

273

637

25–34

601

780

35–44

736

872

45–54

823

310

55–59

293

311

60–64

294

328

65–74

310

152

75–84

143

151

85+

143

← Male

Female →

Age summary

Group	Count	%
Under 18	2,927	27.4%
18 and over	7,754	72.6%
65 and over	1,227	11.5%
Median age	36.3 years

Race & ethnicity

White 79.2%

Two or more races 8.1%

Black or African American 7.6%

Hispanic or Latino 4.5%

American Indian / Alaska Native 0.4%

Other race 0.2%

Group	Count	%
White	8,855	79.2%
Two or more races	901	8.1%
Black or African American	849	7.6%
Hispanic or Latino	506	4.5%
American Indian / Alaska Native	49	0.4%
Other race	27	0.2%

Household income

Under $10k 3.4%

$10k–$15k 0.2%

$15k–$25k 5.2%

$25k–$35k 6.3%

$35k–$50k 10.6%

$50k–$75k 10.6%

$75k–$100k 11.0%

$100k–$150k 29.3%

$150k–$200k 15.4%

$200k+ 8.0%

Range	% of households
Under $10k	3.4%
$10k–$15k	0.2%
$15k–$25k	5.2%
$25k–$35k	6.3%
$35k–$50k	10.6%
$50k–$75k	10.6%
$75k–$100k	11.0%
$100k–$150k	29.3%
$150k–$200k	15.4%
$200k+	8.0%
Median income	$109,226

Housing

Home values

Under $50k 4.3%

$50k–$100k 9.6%

$100k–$150k 10.3%

$150k–$200k 29.3%

$200k–$300k 26.5%

$300k–$500k 16.3%

$500k–$1M 1.9%

$1M+ 1.8%

Housing overview

Metric	Value
Median home value	$190,400
Median rent / month	$1,619
Owner occupied	95.5%
Renter occupied	4.5%
Vacant	8.1%
Single-family detached	89.8%
Large apartment buildings	1.0%
Mobile homes	5.7%
Median rooms	6.6
Avg household size (owned)	3.02

Year built

Era	%
2020 or later	0.5%
2010–2019	4.6%
2000–2009	41.1%
1990–1999	23.2%
1980–1989	6.5%
1970–1979	11.0%
1960–1969	1.4%
1950–1959	0.9%
1940–1949	1.2%
1939 or earlier	9.6%

Bedrooms

Size	% of units
No bedroom (studio)	1.0%
1 bedroom	1.0%
2 bedrooms	12.3%
3 bedrooms	46.8%
4 bedrooms	35.5%
5+ bedrooms	3.3%

Vehicles per household

Vehicles	% of households
No vehicle	2.8%
1 vehicle	19.3%
2 vehicles	39.9%
3 or more	37.9%

Heating fuel

Fuel type	%
Utility gas	80.3%
Electricity	10.7%
Propane / LP gas	7.6%
Wood	1.0%

Households & families

Household type	Count	%
Married-couple family	2,426	69.0%
Cohabiting couple	253	7.2%
Male householder, no spouse	436	12.4%
Female householder, no spouse	403	11.5%
Households with children under 18	1,491	42.4%
Households with seniors (65+)	835	23.7%
Average household size	3.04

Marital status

Status	Male	Female
Never married	34.0%	23.3%
Married	59.7%	62.8%
Separated	0.6%	0.2%
Widowed	1.6%	3.9%
Divorced	4.0%	9.8%

Education

Less than 9th grade 2.2%

Some HS, no diploma 2.2%

HS graduate 31.3%

Some college, no degree 25.2%

Associate's degree 8.4%

Bachelor's degree 18.7%

Graduate / professional 12.0%

Metric	%
HS diploma or higher	95.6%
Bachelor's or higher	30.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	210	7.1%
Kindergarten	78	2.6%
Elementary school	1,274	43.0%
High school	939	31.7%
College / grad school	464	15.6%

Employment

Industry of employment

Education & healthcare 21.1%

Manufacturing 18.4%

Transportation & utilities 8.9%

Arts, food & hospitality 8.7%

Public administration 7.8%

Construction 6.4%

Finance & real estate 6.4%

Retail trade 5.9%

Professional & management 5.7%

Wholesale trade 3.4%

Other services 3.4%

Information 2.0%

Agriculture & mining 1.9%

Occupation

Category	%
Management, business & arts	40.8%
Service	17.2%
Sales & office	17.9%
Natural resources & construction	8.8%
Production & transportation	15.4%

Employment type

Type	%
Private sector	82.9%
Government	14.7%
Self-employed	2.1%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	85.1%
Carpool	7.6%
Public transit	0.6%
Walk	0.1%
Other means	0.7%
Avg commute (minutes)	34.8

Poverty

All people 7.3%

Under 18 years 12.4%

18 and over 5.4%

Married-couple families 3.2%

Female-led households 45.4%

Income support

Source	% of households
Social Security	28.1%
Retirement income	22.3%
Supplemental Security	6.3%
Cash public assistance	3.1%
Food stamps / SNAP	10.1%

Health indicators

Condition	%
High blood pressure	26.8%
High cholesterol	29.3%
Heart disease	4.4%
Stroke	2.1%
Asthma	9.2%
Arthritis	20.8%
Kidney disease	2.1%
Pulmonary disease	4.9%
Cancer	5.4%

Behavior / access	%
Binge drinking	17.3%
No physical activity	20.6%
Less than 7 hrs sleep	31.3%
Fair or poor health	10.6%
Poor mental health	12.4%
Poor physical health	7.8%
No health insurance	10.9%
Visited doctor (checkup)	74.3%
Visited dentist	69.0%
Cholesterol screening	89.7%
Teeth loss	10.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	785	10.1%

Disability	%
Any disability	13.9%
Under 18	7.9%
18–64 years	13.8%
65 and over	29.1%

Health insurance coverage

Type	%
Private insurance	82.5%
Public insurance	27.8%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	10,063	94.2%
Spanish	202	2.0%
Other Indo-European	113	1.1%
Asian & Pacific Islander	89	0.9%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	10,353	96.9%
Born in same state	10,312	96.5%
Born in different state	8,322	77.9%
Foreign born	41	0.4%
Naturalized citizen	328	3.1%
Not a US citizen	88	26.8%

Ancestry

Ancestry	Count	%
Italian	1,732	16.2%
French	1,330	12.5%
Polish	438	4.1%
Arab	166	1.6%

Ancestry	Count	%
Irish	134	1.3%
Dutch	58	0.5%
English	54	0.5%
Norwegian	13	0.1%

Technology access

Metric	% of households
Computer access	32.9%
Internet access	91.0%

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

Frequently asked questions

What ZIP codes does Poplar Grove, IL have?

Poplar Grove, IL has one ZIP code: 61065. Each ZIP code serves a distinct delivery area within the city and surrounding region.