Columbia ZIP Codes — Warren County, NJ

There is one unique ZIP code in Columbia, New Jersey and it is 07832. Area code: 908.

ZIP codes

42.05

sq mi land

1.49

sq mi water

908

area code

Columbia, NJ ZIP code map

About Columbia, NJ

Columbia, New Jersey, is a quaint community nestled in Warren County. Known for its picturesque landscapes and rural charm, this small town is a hidden gem in the Garden State. With a ZIP code of 07832, Columbia offers a serene lifestyle away from the hustle and bustle of larger urban areas.

Location & geography

Columbia is located in the northwestern part of New Jersey, providing residents with beautiful views of the surrounding hills and forests. It is approximately 10 miles from Phillipsburg to the south and about 12 miles from Hackettstown to the east. The town covers a land area of 42.05 square miles and also has 1.49 square miles of water, contributing to its scenic terrain.

Community & economy

The character of Columbia is defined by its tight-knit community and rich natural environment, making it an inviting place for families and retirees alike. The town's economy is primarily driven by local businesses and agriculture, reflecting its rural roots. Daily life in Columbia often revolves around outdoor activities, with many residents enjoying local parks and recreational areas.

Transportation

Columbia is accessible via several major highways, including Route 80, which connects to other key areas in New Jersey. The nearest major airport is Lehigh Valley International Airport, located about 30 miles away. Public transportation options may be limited, encouraging a car-dependent lifestyle in the area.

History

Founded as a small agricultural community, Columbia has a history rooted in farming and local industry. Over the years, it has maintained its historical charm while adapting to modern developments. Notable events in the area often celebrate its heritage and community spirit, bringing residents together.

Did you know?

One little-known fact about Columbia is that it is home to several historic sites that reflect its agricultural past. Additionally, the town offers unique outdoor experiences, including access to the beautiful Delaware River.

ZIP codes for Columbia, NJ (1)

ZIP code	City	County	Map
07832	Columbia	Warren	View map

Demographics & statistics

3,175

Population

48.5

Median age

$110,250

Median household income

$54,457

Per capita income

$321,100

Median home value

$1,676

Median monthly rent

90.4%

Home ownership

2.6%

Poverty rate

4.1%

Unemployment

1,292

Housing units

36.7%

Bachelor's or higher

Age distribution

Male Female

Under 5

131

5–9

127

10–14

15–19

20–24

25–34

228

35–44

222

288

45–54

281

138

55–59

135

153

60–64

150

188

65–74

184

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	652	20.5%
18 and over	2,523	79.5%
65 and over	552	17.4%
Median age	48.5 years

Race & ethnicity

White 87.8%

Two or more races 4.8%

Hispanic or Latino 3.7%

Other race 1.9%

Black or African American 1.5%

Asian 0.4%

Group	Count	%
White	2,893	87.8%
Two or more races	157	4.8%
Hispanic or Latino	121	3.7%
Other race	62	1.9%
Black or African American	50	1.5%
Asian	13	0.4%

Household income

Under $10k 0.7%

$15k–$25k 1.6%

$25k–$35k 1.7%

$35k–$50k 8.8%

$50k–$75k 16.5%

$75k–$100k 13.9%

$100k–$150k 25.6%

$150k–$200k 14.4%

$200k+ 17.0%

Range	% of households
Under $10k	0.7%
$15k–$25k	1.6%
$25k–$35k	1.7%
$35k–$50k	8.8%
$50k–$75k	16.5%
$75k–$100k	13.9%
$100k–$150k	25.6%
$150k–$200k	14.4%
$200k+	17.0%
Median income	$110,250

Housing

Home values

Under $50k 5.7%

$100k–$150k 1.1%

$150k–$200k 11.6%

$200k–$300k 26.2%

$300k–$500k 36.8%

$500k–$1M 17.8%

$1M+ 0.8%

Housing overview

Metric	Value
Median home value	$321,100
Median rent / month	$1,676
Owner occupied	90.4%
Renter occupied	9.6%
Vacant	11.0%
Single-family detached	96.7%
Large apartment buildings	0.0%
Mobile homes	2.1%
Median rooms	6.6
Avg household size (owned)	2.56

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	8.1%
1990–1999	18.5%
1980–1989	14.9%
1970–1979	20.0%
1960–1969	13.0%
1950–1959	6.8%
1940–1949	0.6%
1939 or earlier	18.1%

Bedrooms

Size	% of units
No bedroom (studio)	3.3%
1 bedroom	8.2%
2 bedrooms	12.1%
3 bedrooms	37.6%
4 bedrooms	34.1%
5+ bedrooms	4.7%

Vehicles per household

Vehicles	% of households
No vehicle	1.3%
1 vehicle	15.4%
2 vehicles	51.9%
3 or more	31.4%

Heating fuel

Fuel type	%
Electricity	18.5%
Propane / LP gas	9.4%
Fuel oil	60.4%
Wood	10.5%
No fuel used	0.9%

Households & families

Household type	Count	%
Married-couple family	811	64.6%
Cohabiting couple	79	6.3%
Male householder, no spouse	125	10.0%
Female householder, no spouse	241	19.2%
Households with children under 18	368	29.3%
Households with seniors (65+)	419	33.4%
Average household size	2.49

Marital status

Status	Male	Female
Never married	20.2%	19.7%
Married	67.3%	58.5%
Separated	1.9%	1.4%
Widowed	2.8%	15.3%
Divorced	7.7%	5.1%

Education

Less than 9th grade 1.6%

Some HS, no diploma 5.6%

HS graduate 25.0%

Some college, no degree 24.9%

Associate's degree 6.1%

Bachelor's degree 26.1%

Graduate / professional 10.6%

Metric	%
HS diploma or higher	92.7%
Bachelor's or higher	36.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	42	5.9%
Kindergarten	73	10.3%
Elementary school	282	39.9%
High school	101	14.3%
College / grad school	209	29.6%

Employment

Industry of employment

Professional & management 18.6%

Education & healthcare 15.3%

Public administration 14.5%

Retail trade 10.3%

Manufacturing 9.2%

Transportation & utilities 8.0%

Finance & real estate 7.1%

Construction 5.7%

Information 3.7%

Arts, food & hospitality 2.8%

Other services 2.5%

Agriculture & mining 1.8%

Wholesale trade 0.6%

Occupation

Category	%
Management, business & arts	43.0%
Service	14.3%
Sales & office	21.6%
Natural resources & construction	10.8%
Production & transportation	10.3%

Employment type

Type	%
Private sector	70.4%
Government	18.0%
Self-employed	11.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	77.4%
Carpool	5.9%
Public transit	0.5%
Walk	0.0%
Other means	2.9%
Avg commute (minutes)	36.4

Poverty

All people 2.6%

Under 18 years 1.0%

18 and over 3.1%

Married-couple families 1.1%

Female-led households 5.3%

Income support

Source	% of households
Social Security	37.2%
Retirement income	35.1%
Supplemental Security	1.0%
Cash public assistance	0.8%
Food stamps / SNAP	2.0%

Health indicators

Condition	%
High blood pressure	0.0%
High cholesterol	0.0%
Heart disease	5.6%
Stroke	2.4%
Asthma	9.3%
Arthritis	21.2%
Kidney disease	2.4%
Pulmonary disease	5.5%
Cancer	7.0%

Behavior / access	%
Binge drinking	19.2%
No physical activity	18.4%
Less than 7 hrs sleep	29.2%
Fair or poor health	9.8%
Poor mental health	13.2%
Poor physical health	8.2%
No health insurance	10.2%
Visited doctor (checkup)	74.9%
Visited dentist	70.5%
Cholesterol screening	0.0%
Teeth loss	9.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	258	10.2%

Disability	%
Any disability	11.9%
Under 18	4.8%
18–64 years	7.2%
65 and over	37.9%

Health insurance coverage

Type	%
Private insurance	89.1%
Public insurance	22.4%
Uninsured under 19	0.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,993	94.3%
Spanish	35	1.2%
Other Indo-European	30	1.0%
Asian & Pacific Islander	0	0.0%
Other languages	5	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,010	94.8%
Born in same state	2,987	94.1%
Born in different state	2,084	65.6%
Foreign born	23	0.7%
Naturalized citizen	165	5.2%
Not a US citizen	142	86.1%

Ancestry

Ancestry	Count	%
Italian	624	19.7%
French	283	8.9%
Polish	209	6.6%
Arab	152	4.8%
English	89	2.8%

Ancestry	Count	%
Irish	66	2.1%
Norwegian	25	0.8%
Dutch	16	0.5%
German	6	0.2%

Technology access

Metric	% of households
Computer access	39.6%
Internet access	98.3%

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

Frequently asked questions

What ZIP codes does Columbia, NJ have?

Columbia, NJ has one ZIP code: 07832. Each ZIP code serves a distinct delivery area within the city and surrounding region.