Lake Mohawk, NJ ZIP Codes
2 ZIP codes serve Lake Mohawk, New Jersey: 07871 and 07821. Together they are home to 31,099 residents in 11,551 households. That is more than the 9,508 people counted inside Lake Mohawk Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $141,860 in 07821 to $167,654 in 07871.
Lake Mohawk Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 9,508 |
| Households | 3,839 |
| Median household income | $149,135 |
| Median home value | $441,700 |
| Median age | 43.3 |
| Median rent | $1,989 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 31,099 |
| Households (sum of ZIP codes) | 11,551 |
| Median household income, range across ZIP codes | $141,860 (07821) to $167,654 (07871) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $159,720 |
| Homeowners | 89.0% |
| Households with kids under 18 | 36.8% |
| Moved in the past year | 6.5% |
| Carrier routes in EDDM2GO's route library | 29 routes, 11,628 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Lake Mohawk: 07871 ($167,654)
- Most residents: 07871 (21,437 people)
- Highest homeownership: 07821 (91.8% own their home)
- Most households with kids: 07871 (38.8% of households)
- Most new movers: 07871 (6.7% moved in last year)
- Youngest median age: 07821 (40.1 years)
- Highest median home value: 07871 ($479,700)
Every ZIP code in Lake Mohawk
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07871 | Sparta | 21,437 | 7,998 | $167,654 | $479,700 | 87.8% | 38.8% | 6.7% | 22 | 8,814 | 12% of its land |
| 07821 | Andover | 9,662 | 3,553 | $141,860 | $431,500 | 91.8% | 32.4% | 6.0% | 7 | 3,617 | 1% of its land |
A ZIP code is listed for Lake Mohawk when at least 10% of its land lies inside the Lake Mohawk Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Lake Mohawk. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Lake Mohawk.
Counties
- Sussex County — 19 ZIP codes
Nearby cities sharing these ZIP codes
- Hopatcong — 3 ZIP codes
Price a mailing to Lake Mohawk ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Lake Mohawk, NJ?
- 07871 and 07821. A ZIP code is listed for Lake Mohawk when at least 10% of its land lies inside the Lake Mohawk Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Lake Mohawk.
- What is the population of Lake Mohawk, NJ?
- The Census Bureau counts 9,508 residents inside Lake Mohawk Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Lake Mohawk hold 31,099 residents in all.
- What is the median household income in Lake Mohawk, NJ?
- $149,135 inside Lake Mohawk Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $141,860 to $167,654.
- Which Lake Mohawk ZIP code has the highest median household income?
- 07871, at $167,654, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Lake Mohawk, NJ?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 29 carrier routes reaching 11,628 residential and 769 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.