Forreston ZIP Codes — Ogle County, IL

There is one unique ZIP code in Forreston, Illinois and it is 61030. Area code: 815.

ZIP codes

60.89

sq mi land

0.03

sq mi water

815

area code

Forreston, IL ZIP code map

About Forreston, IL

Forreston, Illinois, is a charming village located in Ogle County. Known for its small-town atmosphere and community spirit, Forreston offers a welcoming environment to residents and visitors alike. This quaint location has a rich history and is often appreciated for its beautiful landscapes and local events.

Location & geography

Forreston is situated in the northwestern part of Illinois, approximately 12 miles southwest of the city of Freeport. The village is surrounded by the scenic countryside and is notable for its flat terrain, with an expansive land area of 60.89 square miles and a minimal water area of just 0.03 square miles. Nearby cities include Polo, located about 11 miles to the northeast, Mount Morris approximately 10 miles to the southeast, and Dixon about 22 miles to the southwest.

Community & economy

The character of Forreston is defined by a close-knit community that values family, friendship, and local traditions. The village has a mix of agricultural and small business industries, contributing to the local economy and providing jobs for residents. Daily life in Forreston includes community events and gatherings that foster a strong sense of belonging and pride among the inhabitants.

Transportation

Forreston is accessible via Illinois Route 26, which runs through the village, making it convenient for travel to neighboring towns and cities. The nearest major airport is the Chicago Rockford International Airport, located about 37 miles to the east. Public transportation options are limited, encouraging a reliance on personal vehicles.

History

Forreston was founded in the mid-19th century, with the establishment of the railway line contributing significantly to its development. The village was primarily driven by agriculture and small industries, with notable events, such as local fairs and harvest festivals, promoting its history and community spirit. Over the years, Forreston has maintained its rural charm while adapting to modern developments.

Did you know?

One surprising fact about Forreston is its longstanding tradition of community service and charitable events, which deeply engage local residents. Additionally, the village is home to several historical landmarks that reflect its rich heritage.

ZIP codes for Forreston, IL (1)

ZIP code	City	County	Map
61030	Forreston	Ogle	View map

Demographics & statistics

2,292

Population

35.6

Median age

$66,696

Median household income

$27,839

Per capita income

$137,800

Median home value

$824

Median monthly rent

84.6%

Home ownership

6.2%

Poverty rate

2.4%

Unemployment

779

Housing units

13.2%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

105

10–14

135

15–19

107

20–24

196

25–34

251

130

35–44

167

45–54

55–59

125

60–64

101

65–74

130

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	601	26.2%
18 and over	1,691	73.8%
65 and over	376	16.4%
Median age	35.6 years

Race & ethnicity

White 87.5%

Two or more races 4.8%

Hispanic or Latino 3.8%

Black or African American 1.7%

Asian 1.4%

Other race 0.8%

Group	Count	%
White	2,086	87.5%
Two or more races	115	4.8%
Hispanic or Latino	91	3.8%
Black or African American	40	1.7%
Asian	33	1.4%
Other race	18	0.8%

Household income

Under $10k 0.7%

$10k–$15k 3.2%

$15k–$25k 7.3%

$25k–$35k 9.7%

$35k–$50k 12.8%

$50k–$75k 24.0%

$75k–$100k 19.7%

$100k–$150k 16.1%

$150k–$200k 4.3%

$200k+ 2.1%

Range	% of households
Under $10k	0.7%
$10k–$15k	3.2%
$15k–$25k	7.3%
$25k–$35k	9.7%
$35k–$50k	12.8%
$50k–$75k	24.0%
$75k–$100k	19.7%
$100k–$150k	16.1%
$150k–$200k	4.3%
$200k+	2.1%
Median income	$66,696

Housing

Home values

$50k–$100k 25.7%

$100k–$150k 29.4%

$150k–$200k 25.1%

$200k–$300k 9.7%

$300k–$500k 6.9%

$500k–$1M 2.7%

$1M+ 0.5%

Housing overview

Metric	Value
Median home value	$137,800
Median rent / month	$824
Owner occupied	84.6%
Renter occupied	15.4%
Vacant	5.5%
Single-family detached	93.1%
Large apartment buildings	2.6%
Mobile homes	2.7%
Median rooms	6.4
Avg household size (owned)	2.72

Year built

Era	%
2020 or later	0.0%
2010–2019	1.1%
2000–2009	4.4%
1990–1999	5.7%
1980–1989	9.2%
1970–1979	10.7%
1960–1969	16.0%
1950–1959	10.6%
1940–1949	5.8%
1939 or earlier	36.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	7.9%
2 bedrooms	19.5%
3 bedrooms	46.6%
4 bedrooms	24.1%
5+ bedrooms	1.9%

Vehicles per household

Vehicles	% of households
No vehicle	4.8%
1 vehicle	30.6%
2 vehicles	38.2%
3 or more	26.5%

Heating fuel

Fuel type	%
Utility gas	54.5%
Electricity	12.5%
Propane / LP gas	27.1%
Fuel oil	4.8%
Wood	0.2%
Solar	0.3%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	411	47.7%
Cohabiting couple	71	8.2%
Male householder, no spouse	161	18.7%
Female householder, no spouse	219	25.4%
Households with children under 18	241	28.0%
Households with seniors (65+)	286	33.2%
Average household size	2.66

Marital status

Status	Male	Female
Never married	30.6%	36.7%
Married	52.2%	43.4%
Separated	0.4%	0.0%
Widowed	2.5%	11.6%
Divorced	14.2%	8.3%

Education

Less than 9th grade 1.7%

Some HS, no diploma 3.6%

HS graduate 50.3%

Some college, no degree 19.8%

Associate's degree 11.4%

Bachelor's degree 10.3%

Graduate / professional 2.9%

Metric	%
HS diploma or higher	94.7%
Bachelor's or higher	13.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	3	0.5%
Kindergarten	7	1.2%
Elementary school	292	51.6%
High school	189	33.4%
College / grad school	75	13.3%

Employment

Industry of employment

Education & healthcare 24.2%

Retail trade 18.7%

Manufacturing 17.0%

Transportation & utilities 9.5%

Construction 7.2%

Arts, food & hospitality 5.3%

Professional & management 5.0%

Other services 4.7%

Finance & real estate 3.3%

Agriculture & mining 2.0%

Wholesale trade 1.6%

Public administration 1.5%

Occupation

Category	%
Management, business & arts	27.3%
Service	16.1%
Sales & office	22.5%
Natural resources & construction	7.8%
Production & transportation	26.3%

Employment type

Type	%
Private sector	79.6%
Government	14.5%
Self-employed	5.8%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.9%
Carpool	14.7%
Public transit	0.0%
Walk	2.4%
Other means	0.6%
Avg commute (minutes)	24.9

Poverty

All people 6.2%

Under 18 years 4.0%

18 and over 6.9%

Married-couple families 1.9%

Female-led households 7.1%

Income support

Source	% of households
Social Security	41.6%
Retirement income	26.2%
Supplemental Security	2.8%
Cash public assistance	0.3%
Food stamps / SNAP	12.1%

Health indicators

Condition	%
High blood pressure	35.2%
High cholesterol	34.4%
Heart disease	6.9%
Stroke	3.2%
Asthma	9.7%
Arthritis	27.3%
Kidney disease	2.9%
Pulmonary disease	7.6%
Cancer	7.1%

Behavior / access	%
Binge drinking	15.7%
No physical activity	25.2%
Less than 7 hrs sleep	31.6%
Fair or poor health	14.3%
Poor mental health	13.0%
Poor physical health	10.3%
No health insurance	10.7%
Visited doctor (checkup)	76.1%
Visited dentist	63.9%
Cholesterol screening	90.0%
Teeth loss	14.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	96	5.7%

Disability	%
Any disability	21.0%
Under 18	5.5%
18–64 years	23.5%
65 and over	37.0%

Health insurance coverage

Type	%
Private insurance	66.8%
Public insurance	40.3%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,201	96.0%
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)	2,271	99.1%
Born in same state	2,271	99.1%
Born in different state	1,838	80.2%
Foreign born	0	0.0%
Naturalized citizen	21	0.9%
Not a US citizen	3	14.3%

Ancestry

Ancestry	Count	%
Italian	229	10%
French	83	3.6%
Arab	78	3.4%
English	59	2.6%

Ancestry	Count	%
Polish	22	1%
Norwegian	9	0.4%
Dutch	4	0.2%

Technology access

Metric	% of households
Computer access	37.6%
Internet access	91.0%

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

Frequently asked questions

What ZIP codes does Forreston, IL have?

Forreston, IL has one ZIP code: 61030. Each ZIP code serves a distinct delivery area within the city and surrounding region.