| Index | Butler | New Jersey | National |
| Income per capita | $67,557 | $55,297 | $44,883 |
| Median household income | $150,021 | $108,915 | $81,333 |
| Median income owner occupied | $184,611 | $143,334 | $106,172 |
| Median income renter occupied | $85,136 | $61,880 | $52,080 |
| Median earnings male | $90,675 | $69,742 | $54,343 |
| Median earnings female | $70,344 | $46,406 | $38,439 |
| Unemployment rate | 3.5% | 5.4% | 4.9% |
| Poverty level | 5.6% | 10.9% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 14.5% | 14.5% |
| Manufacturing sector | 14.3% | 14.3% |
| Financial & insurance services | 3.5% | 3.5% |
| Wholesale & retail services | 19.8% | 19.8% |
| Public administration | 2.6% | 2.6% |
| Transportation, warehousing & utilities | 3.6% | 3.6% |
| Education, health & social services | 13.1% | 13.1% |
| Other | 24.2% | 24.2% |
| City | Population | Household Income | National Avg. |
| Ho-Ho-Kus, NJ | 4,195 | $340,851 | 319.1% |
| Mountain Lakes, NJ | 4,398 | $339,890 | 317.9% |
| Essex Fells, NJ | 2,112 | $326,681 | 301.7% |
| Glen Ridge, NJ | 7,786 | $317,221 | 290.0% |
| Upper Montclair, NJ | 11,734 | $313,735 | 285.7% |
| Butler, NJ | 7,929 | $150,021 | 84.5% |
| City | Population | Household Income | National Avg. |
| Hood River, OR | 7,928 | $97,923 | 20.4% |
| Senatobia, MS | 7,927 | $84,073 | 3.4% |
| South Beloit, IL | 7,924 | $86,974 | 6.9% |
| Porters Neck, NC | 7,934 | $139,273 | 71.2% |
| Citrus Hills, FL | 7,923 | $93,703 | 15.2% |
| Butler, NJ | 7,929 | $150,021 | 84.5% |