ZIP codes with the most new movers in Butler County, PA
These are the 25 ZIP codes in Butler County with the highest share of residents who moved in during the past year, out of 25 with at least 1,000 residents. 16057 (Slippery Rock, 23.5%), 16045 (Lyndora, 19.9%) and 16023 (Cabot, 12.7%) lead the list. There is no single "best" ZIP code in Butler County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.
ZIP codes with the most new movers in Butler County
| Rank | ZIP | Mailing city | Moved in the past year | Residents | Households | Residential mailboxes |
|---|---|---|---|---|---|---|
| 1 | 16057 | Slippery Rock | 23.5% | 15,718 | 5,194 | 4,850 |
| 2 | 16045 | Lyndora | 19.9% | 1,136 | 478 | — |
| 3 | 16023 | Cabot | 12.7% | 4,082 | 1,648 | 1,768 |
| 4 | 16066 | Cranberry Township | 11.2% | 33,873 | 14,048 | 15,073 |
| 5 | 16001 | Butler | 11.1% | 39,234 | 17,900 | 18,886 |
| 6 | 16063 | Zelienople | 11.0% | 8,256 | 3,440 | 4,294 |
| 7 | 16046 | Mars | 10.5% | 19,757 | 7,290 | 7,478 |
| 8 | 16034 | Fenelton | 10.0% | 1,752 | 786 | 705 |
| 9 | 16038 | Harrisville | 9.6% | 3,292 | 1,306 | 1,169 |
| 10 | 16037 | Harmony | 9.2% | 5,291 | 2,116 | — |
| 11 | 16050 | Petrolia | 8.3% | 1,097 | 485 | 486 |
| 12 | 16040 | Hilliards | 8.0% | 1,013 | 346 | 368 |
| 13 | 16041 | Karns City | 7.5% | 1,747 | 700 | — |
| 14 | 16053 | Renfrew | 7.2% | 3,429 | 1,673 | 1,828 |
| 15 | 16061 | West Sunbury | 7.0% | 2,564 | 958 | 992 |
| 16 | 16059 | Valencia | 6.9% | 10,062 | 3,971 | 4,261 |
| 17 | 16052 | Prospect | 6.9% | 2,215 | 822 | 942 |
| 18 | 16056 | Saxonburg | 6.6% | 4,232 | 1,760 | 2,015 |
| 19 | 16002 | Butler | 6.5% | 15,587 | 6,340 | 6,194 |
| 20 | 16051 | Portersville | 6.5% | 3,119 | 1,315 | 1,227 |
| 21 | 16025 | Chicora | 6.4% | 4,793 | 1,918 | 1,865 |
| 22 | 16049 | Parker | 6.3% | 2,965 | 1,207 | 1,307 |
| 23 | 16055 | Sarver | 5.8% | 8,993 | 3,535 | 3,741 |
| 24 | 16020 | Boyers | 5.3% | 1,169 | 451 | 431 |
| 25 | 16033 | Evans City | 4.9% | 8,185 | 3,368 | 3,138 |
How we ranked them
Ranked by the share of residents (age 1 and over) who lived in a different home a year earlier (ACS Data Profile, 2020–2024). No margin of error is published for this share in our files. ZIP codes need at least 1,000 residents to be ranked; 25 of 33 qualify.
Which of these to mail, and why
New residents are still choosing a dentist, a gym, a pizza place and a lawn service. ZIP codes with high turnover give a welcome offer more people to work on each year.
The top five ZIP codes on this list hold 39,268 households. Open any of them on the route map to see each carrier route's own figures before you choose.
Open 16057 on the EDDM route map
More rankings
- Richest ZIP codes in Butler County
- ZIP codes with the highest home values in Butler County
- ZIP codes with the highest homeownership in Butler County
- ZIP codes with the most families with kids in Butler County
- Youngest ZIP codes in Butler County
- Oldest ZIP codes in Butler County
- Fastest-growing ZIP codes in Butler County
- All Butler County ZIP codes
Businesses that mail these ZIP codes
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EDDM guides
Frequently asked questions
- Which ZIP code in Butler County has the highest share of residents who moved in during the past year?
- 16057 (Slippery Rock), at 23.5%, among 25 ZIP codes with at least 1,000 residents.
- How is this ranking calculated?
- Ranked by the share of residents (age 1 and over) who lived in a different home a year earlier (ACS Data Profile, 2020–2024). No margin of error is published for this share in our files.
- Why are some ZIP codes missing?
- ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.