Oldwick, NJ · standard
ZIP Code 08858
Hunterdon County, New Jersey - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 144
- 20/sq mi
- 100.0%
- Bachelor's or higher
ZIP code 08858 is a sparsely populated ZIP (a standard USPS delivery area) in Oldwick, Hunterdon County, New Jersey, home to just 144 residents across 7.1 square miles, a density of 20 people per square mile, in the New York time zone.
Median household income is not on file for ZIP 08858, but per-capita income is -. Poverty here runs at 0.0%, with unemployment measured at -. Median home value sits at -, median rent at - a month, and owner-occupancy at 100.0%.
This is a highly-educated ZIP: 100.0% of adults hold a bachelor's degree or higher, the median age is -, and the average commute is -. A geography-based comparison follows: 10 ZIP codes within about 10 miles of 08858, plus 6 more within Hunterdon County, give a clearer read than the national average alone.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Top industries in ZIP 08858
Top 5 sectors by establishment count in Oldwick, NJ
Which industries have the most business establishments in ZIP 08858.
- Professional, scientific, and technical services
Professional, scientific, and technical services
10 establishments
- Other services (except public administration)
Other services (except public administration)
6 establishments
- Accommodation and food services
Accommodation and food services
4 establishments
- Retail trade 3
Retail trade
3 establishments
- Information 3
Information
3 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 08858, Oldwick, NJ · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
144
Population
7.1
Area (sq mi)
20
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 08858?
-
Median Age
0.0%
Male
100.0%
Female
0.0%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
0.0%
Poverty Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
20
Total Housing Units
20
Occupied Units
0
Vacant Units
Occupancy Type
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 39 business establishments in ZIP 08858, employing approximately 891 people with a combined annual payroll of $99,319,000.
39
Businesses
891
Employees
$99.3M
Annual Payroll
7
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Professional, scientific, and technical services | 10 | 25.6% |
| Other services (except public administration) | 6 | 15.4% |
| Accommodation and food services | 4 | 10.3% |
| Retail trade | 3 | 7.7% |
| Information | 3 | 7.7% |
| Finance and insurance | 3 | 7.7% |
| Health care and social assistance | 3 | 7.7% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 08858 vs 07979 →
ZIP 08858 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 08876
Somerville (08876)
22,179 residents
- 08889
Whitehouse Station (08889)
10,063 residents
- 08833 8,796
Lebanon (08833)
8,796 residents
- 07930 8,559
Chester (07930)
8,559 residents
- 07921 7,621
Bedminster (07921)
7,621 residents
- 07830 6,503
Califon (07830)
6,503 residents
- 07931 3,296
Far Hills (07931)
3,296 residents
- 07934 1,501
Gladstone (07934)
1,501 residents
- 07977 669
Peapack (07977)
669 residents
What this shows Among its immediate neighbors, ZIP 08858 ranks #0 by population - useful context the national average alone can't give.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 07979 | Pottersville, NJ | 589 | 1.7 mi |
| 07921 | Bedminster, NJ | 7,621 | 3.5 mi |
| 08889 | Whitehouse Station, NJ | 10,063 | 5.1 mi |
| 07977 | Peapack, NJ | 669 | 4.3 mi |
| 07934 | Gladstone, NJ | 1,501 | 4.2 mi |
| 07830 | Califon, NJ | 6,503 | 4.7 mi |
| 07931 | Far Hills, NJ | 3,296 | 4.9 mi |
| 08833 | Lebanon, NJ | 8,796 | 5.0 mi |
| 08876 | Somerville, NJ | 22,179 | 6.8 mi |
| 07930 | Chester, NJ | 8,559 | 7.4 mi |
More ZIP Codes in Hunterdon County
Related Areas
Frequently Asked Questions
What county is ZIP code 08858 in? ▼
What is the population of ZIP code 08858? ▼
What is the demographic makeup of ZIP 08858? ▼
How many businesses are in ZIP code 08858? ▼
What are the main industries in ZIP code 08858? ▼
What is the education level in ZIP code 08858? ▼
Read our methodology to see how this data is sourced, computed, and verified.