What County Is Philadelphia, Pennsylvania In?
Philadelphia is in Philadelphia County, Pennsylvania. It is the county seat of Philadelphia County. About 1,579,706 people live there (2020–2024 estimate). It uses Eastern Time and covers 134 sq mi (348 km²) of land. The nearest larger city or town is New York, New York, 77 mi northeast.
- Population, 2020–2024 estimate
- 1,579,706
- Land area
- 134 sq mi (348 km²)
- Time zone
- Eastern TimeUTC-05:00 in January; UTC-04:00 in July
- Sun today
- Sunrise and sunset for the year
- Elevation
- 100 ft 31 m, ground height at the central point
- Median household income
- $61,953 ± $919
- Median home value
- $243,100 ± $2,641
- Median rent, with utilities
- $1,397 ± $14
- Homes lived in by their owners
- 51.8% ± 0.6 points
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MDA principal city of the area
- Water area
- 8.1 sq mi (21 km²)
- State
- Pennsylvania
- Census place code
- 4260000
- Coordinates (central point)
- 40.009376, -75.133346
These coordinates mark a central point for the area, not a street address. Population, income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.
County boundaries in Philadelphia
For a point close to the city or county boundary, check the address with the office responsible for your form. Check a point on the county map.
Coordinates of Philadelphia
40.009376, -75.133346 is a central point for Philadelphia, not a street address. Convert these coordinates or share a map link.
Elevation in Philadelphia
100 ft (31 m), the USGS ground height at Philadelphia’s central point (3DEP terrain, 1 m grid, NAVD 88). Ground height varies across town. Check elevation at another spot.
Sunrise and sunset in Philadelphia
- Longest day
- 15 hours 1 minute around June 21
- Shortest day
- 9 hours 20 minutes around December 21
- Earliest sunrise
- 5:31 AM around June 14
- Latest sunrise
- 7:35 AM the day before clocks go back in November
- Earliest sunset
- 4:35 PM around December 7
- Latest sunset
- 8:33 PM around June 27
Clocks go forward an hour on the second Sunday in March and back on the first Sunday in November, so sunrise and sunset jump an hour later in March and an hour earlier in November.
| Day | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Jan 15 | 7:20 AM | 4:59 PM | 9 h 39 min |
| Feb 15 | 6:53 AM | 5:36 PM | 10 h 43 min |
| Mar 15 | 7:12 AM | 7:07 PM | 11 h 55 min |
| Apr 15 | 6:22 AM | 7:38 PM | 13 h 16 min |
| May 15 | 5:45 AM | 8:08 PM | 14 h 23 min |
| Jun 15 | 5:31 AM | 8:31 PM | 15 h |
| Jul 15 | 5:44 AM | 8:28 PM | 14 h 44 min |
| Aug 15 | 6:12 AM | 7:57 PM | 13 h 45 min |
| Sep 15 | 6:41 AM | 7:09 PM | 12 h 28 min |
| Oct 15 | 7:10 AM | 6:21 PM | 11 h 11 min |
| Nov 15 | 6:45 AM | 4:44 PM | 9 h 59 min |
| Dec 15 | 7:15 AM | 4:36 PM | 9 h 21 min |
Approximate times for a flat horizon at the central point; the days move by a day or so from year to year. Hills and weather can change what you see.
Time zones in Philadelphia
Philadelphia uses Eastern Time (America/New_York).
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Eastern TimeAmerica/New_York | UTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.
ZIP Code areas, largest first
- 1912471,004 people
- 1912066,469 people
- 1911166,283 people
- 1914362,572 people
- 1914956,914 people
- 1910455,172 people
- 1913453,594 people
- 1914053,385 people
- 1914450,580 people
- 1914850,400 people
- 1913143,776 people
- 1914543,440 people
All 52
- 1913943,090 people
- 1912141,574 people
- 1914641,058 people
- 1914739,704 people
- 1912838,039 people
- 1913636,262 people
- 1915235,955 people
- 1911535,279 people
- 1913533,803 people
- 1915433,796 people
- 1911633,654 people
- 1915133,267 people
- 1913233,006 people
- 1914132,385 people
- 1913830,821 people
- 1911430,411 people
- 1913030,116 people
- 1914228,829 people
- 1911928,356 people
- 1910325,900 people
- 1912225,439 people
- 1912525,140 people
- 1913324,864 people
- 1915024,304 people
- 1942820,411 people
- 1912319,681 people
- 1912617,483 people
- 1910714,825 people
- 1910614,597 people
- 1915313,018 people
- 1912911,937 people
- 1900411,230 people
- 1944411,065 people
- 191189,978 people
- 191378,026 people
- 191026,195 people
- 191275,664 people
- 19108154 people
- 191090 people
- 191120 people
52 ZIP Code areas overlap Philadelphia. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.
Bordering areas, nearest first
Distances are straight lines between map points.
- Oak Lane, Pennsylvania (CDP)3.4 mi north
- Melrose Park, Pennsylvania (CDP)3.8 mi north
- Cheltenham Village, Pennsylvania (CDP)4.3 mi northeast
- Bala Cynwyd, Pennsylvania (CDP)5.0 mi west
- Palmyra, New Jersey (borough)5.2 mi east
- Camden, New Jersey (city)5.2 mi south
- Rockledge, Pennsylvania (borough)5.5 mi northeast
- Wyndmoor, Pennsylvania (CDP)6.2 mi northwest
- Merion Station, Pennsylvania (CDP)6.2 mi west
- Riverton, New Jersey (borough)6.3 mi east
- Millbourne, Pennsylvania (borough)7.1 mi southwest
- Penn Wynne, Pennsylvania (CDP)7.5 mi west
All 22
- Flourtown, Pennsylvania (CDP)7.7 mi northwest
- Gloucester City, New Jersey (city)8.2 mi south
- Yeadon, Pennsylvania (borough)8.3 mi southwest
- Darby, Pennsylvania (borough)9.1 mi southwest
- Colwyn, Pennsylvania (borough)9.3 mi southwest
- Andalusia, Pennsylvania (CDP)9.4 mi northeast
- Westville, New Jersey (borough)9.7 mi south
- National Park, New Jersey (borough)10 mi south
- Thorofare, New Jersey (CDP)11 mi south
- Folcroft, Pennsylvania (borough)11 mi southwest
Before using this answer on a form
A city boundary, a CDP and a mailing city can mean different things.
Find the county where you are now, check its ZIP area, or check the time zone where you are.
Areas that only touch the edge
These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.