Tulsa County, Oklahoma
Tulsa County is a county in Oklahoma. Its county FIPS code is 40143. Use the boundary map and neighboring areas below to check the jurisdiction you need.
- Official code
- 40143
- Representative coordinates
- 36.120318, -95.941813
- County type
- County
- County seat or government
- Tulsa
- Resident population, July 2025
- 698,782
- Land area
- 1,476.919 km²
- Water area
- 42.923 km²
- State
- Oklahoma
The representative point identifies this area. It is not a street address or a boundary survey.
Time zones in Tulsa County
| Time zone | Local time and UTC offset | Next clock change |
|---|---|---|
| America/Chicago | UTC-06:00 in January; UTC-05:00 in July. Enable JavaScript for the live clock. | Enable JavaScript for upcoming changes. |
Listed zones overlap the mapped area. A point lookup can distinguish sides of a boundary. Your device’s zone may differ.
Census ZIP areas
74008 · 74011 · 74012 · 74014 · 74015 · 74021 · 74033 · 74037 · 74047 · 74050 · 74055 · 74063 · 74070 · 74073 · 74103 · 74104 · 74105 · 74106 · 74107 · 74108 · 74110 · 74112 · 74114 · 74115 · 74116 · 74117 · 74119 · 74120 · 74126 · 74127 · 74128 · 74129 · 74130 · 74131 · 74132 · 74133 · 74134 · 74135 · 74136 · 74137 · 74145 · 74146 · 74171
These statistical areas overlap the boundary. They are not delivery assignments; confirm mailing details with USPS ZIP Code Lookup.
Official county information
Use the US government local-office directory ↗ to find the office responsible for your address. A county website has not been confidently matched here. A geographic lookup cannot determine eligibility, tax liability or a court obligation.
Cities, towns and communities
These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.
Areas sharing the mapped boundary
These areas touch this mapped boundary.
Before using this answer on a form
Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.
Find the county at your current point, check its ZIP area, or find its physical time zone.