City

Columbia, NJ

1 ZIP code  ·  Warren County  ·  New Jersey

👥3,459Population
💰$104,358Median HH Income▲ 37% above avg
🎂44.9Median Age
🏠$326,000Median Home Value▲ 17% above avg
🎓46.0%College Grads▲ 19% above avg
📊3.7%Unemployment▼ 24% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 51.4% Female 48.6% ♀

Race & Ethnicity

White: 88.6%Hispanic: 7%Black: 0.6%Asian: 0.4%Other: 2.4%Race
White88.6%
Hispanic7.0%
Black0.6%
Asian0.4%
Other2.4%

Age Breakdown

Under 5
7%
5–17
17%
18–24
5%
25–44
21%
45–64
33%
65+
9%

Key Indicators

Median Age44.9 yrs
Avg HH Size2.53
Below Poverty3.8% ▼ 62% below avg
College Grads46.0% ▲ 19% above avg
Unemployment3.7% ▼ 24% below avg
No HS Diploma21 (0.9%)
HS Graduate501 (22.2%)
Some College372 (16.5%)
Associates325 (14.4%)
Bachelors172 (7.6%)
Graduate Degree868 (38.4%)

Education

No HS: 0.9%HS Grad: 22.2%Some College: 16.5%Associates: 14.4%Bachelors: 7.6%Graduate: 38.4%Edu
No HS0.9%
HS Grad22.2%
Some College16.5%
Associates14.4%
Bachelors7.6%
Graduate38.4%
Housing & Income

Housing Tenure

Owner: 90.1%Renter: 9.9%Tenure
Owner90.1%
Renter9.9%

Home Value Distribution

Under $50k
6%
$100k–$150k
1%
$150k–$200k
10%
$200k–$300k
26%
$300k–$500k
46%
Over $500k
12%

Financials

Median HH Income$104,358 ▲ 37% above avg
Median Home Value$326,000 ▲ 17% above avg
Home/Income Ratio3.1x (nat avg ~3.5x)
Median Rent$1,756/mo
Total Housing Units1,412
Vacant Units67

Income Distribution

Under $25k
4%
$25k–$50k
10%
$50k–$75k
18%
$75k–$100k
16%
$100k–$150k
24%
$150k–$200k
17%
Over $200k
11%
Employment & Commute

How People Get to Work

Drove Alone
82%
Public Transit
0%
Work From Home
17%

Commute Time

Under 15 min
17%
15–30 min
26%
30–45 min
24%
Over 45 min
34%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
9%
1960s–1970s
20%
1980s–1990s
16%
2000+
54%
About Columbia, NJ

Columbia is a city in New Jersey, located in Warren County. The city spans 1 ZIP code and is home to approximately 3,459 residents. It is a middle-aged city, with a median age of 44.9 years.

Economically, Columbia is a upper-middle-income community. The median household income of $104,358 is above the national average. Approximately 3.8% of residents live below the poverty line. The unemployment rate is 3.7%, below the national average.

The real estate market in Columbia is a mid-range housing market. Median home values stand at $326,000, which is above the national average. Renters typically pay around $1,756 per month. Homeownership is high at 90.1%, typical of suburban and family-oriented communities.

The population of Columbia is well-educated. 46.0% of adults hold a bachelor's degree or higher — above the national average. The community is primarily White (88.55%).

Columbia, NJ offers residents above-average earning potential within New Jersey.

ZIP Codes in Columbia
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
07832 3,459 $104,358 $326,000 $1,756 3.7% 46.0% 90.1%