Cost of Living in Westmont, NJ
Population 13,870 · New Jersey · Data vintage 2023
(100 = US avg)
Westmont sits on the smaller end of the New Jersey city distribution. That scale shapes the housing market, the labor pool, and the services available to residents in ways the data below makes visible. Unemployment has stayed elevated relative to the national figure — 9.8% as of the most recent ACS release — which shows up in household-income and poverty figures as well.
Westmont sits roughly 8 miles southeast of Philadelphia — close enough that regional housing and labor patterns are shaped largely by the larger market. Median home values run roughly 61% higher than Philadelphia's $232,000.
Cost Overview
Scale: 100 = US national average. Green < 90, Red > 110.
About the Cost of Living in Westmont
The median home value in Westmont is $374,300 — 23% above the national median of $305,000. Median rent runs $1,728/month, 32% higher than the national median of $1,314/month. The median household income of $111,589/year is 50% higher than the US median of $74,580. The local unemployment rate is 9.8%, above the national average of 4.8%. New Jersey's top state income tax rate is 10.8% and the combined sales tax is 6.6%. The climate averages highs of 65.2°F and lows of 47.3°F, with about 23.1" of annual snowfall. Overall, Westmont has a cost of living index of 126 versus the US average of 100, meaning it is 26% more expensive.
🏠 Housing
HUD Fair Market Rents by Bedroom
💰 Estimated Monthly Budget
Estimates based on median data and national averages. Actual costs vary.
🛒 Food & Groceries
National BLS average prices (2023). Local prices may vary.
🚗 Transportation
Commute Mode
⚡ Utilities
📋 Taxes
💼 Income & Employment
🎓 Education
👥 Demographics
🌤 Climate
NOAA 1991–2020 Climate Normals
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 41 | 44 | 53 | 65 | 74 | 83 | 88 | 86 | 79 | 67 | 56 | 46 |
| Low °F | 26 | 28 | 34 | 44 | 54 | 64 | 70 | 68 | 61 | 49 | 39 | 31 |
| Precip" | 3.13 | 2.75 | 3.96 | 3.47 | 3.34 | 4.04 | 4.38 | 4.29 | 4.40 | 3.47 | 2.91 | 3.97 |
| Snow" | 7.1 | 8.4 | 3.6 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 3.5 |
💨 Air Quality
EPA AQS 2023 — county-level monitoring data
🏫 Schools
NCES CCD 2019 — public school district data
Frequently Asked Questions
What is the cost of living in Westmont, NJ?
Westmont has a cost index of 126 (100 = national average). It is 26% above the national average.
What is average rent in Westmont, NJ?
The median gross rent in Westmont is $1,728 per month based on 2023 Census data.
What is the average home price in Westmont?
The median home value in Westmont is $374,300 according to 2023 Census ACS data.
What is the median income in Westmont?
The median household income in Westmont is $111,589 per year (2023 ACS 5-year estimates).
What is the sales tax in Westmont, NJ?
The combined state and local sales tax rate in Westmont is 6.6%. The New Jersey state income tax top rate is 10.8%.
Is Westmont, NJ affordable?
Westmont is above average in cost of living, with an index of 126 — about 26% higher than the national average.
What is the weather like in Westmont?
Westmont has average high temperatures of 65.2°F and average lows of 47.3°F. Annual precipitation is 44.1". Average annual snowfall is 23.1". Data from NOAA 1991–2020 Climate Normals.
Westmont at a Glance
- Population
- 13,870
- Median Income
- $111,589
- Home Value
- $374,300
- Median Rent
- $1,728/mo
- Unemployment
- 9.8%
- Avg High Temp
- 65.2°F
- Sales Tax
- 6.6%
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