U.S. POSTAL SERVICE
214 JACKSON ST., SIOUX CITY, IA 51101
NAICS 491110 - Records current through Aug 27, 2025
U.S. POSTAL SERVICE has had 13 OSHA inspections since Nov 19, 1987, resulting in 51 violations and $0 in penalties on record.
As reported in the U.S. Department of Labor OSHA enforcement database. Having inspection records is common for businesses in regulated industries. Penalty amounts may differ from final amounts after settlement or judicial review.
- OSHA has conducted 13 inspections at this establishment.
- According to federal enforcement data, this location was most recently inspected on August 27, 2025. That inspection has since been closed.
- Federal inspection records at this location go back to 1987, covering a 38-year period through 2025.
- Of the 51 violations recorded, 38 (75%) were classified as Serious under OSHA guidelines.
- The inspection record at this location contains no willful violation citations.
- No repeat citations have been documented at this establishment.
- All inspections at this establishment have been closed.
Data sourced from the U.S. Department of Labor OSHA enforcement database. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conferences, settlements, or adjudication. Having an inspection record is common in regulated industries and does not by itself indicate unsafe conditions. This is not an official OSHA resource and does not constitute legal advice.
Most Cited Standards10 standards
Ranked by citation count across this employer's inspections on record. Counts and penalties are exact sums from violations linked to those inspections.
| Standard | Citations | Penalties |
|---|---|---|
| 1910.1200Hazard Communication | 7 | $0 |
| 1910.134Respiratory Protection | 7 | $0 |
| 1910.147Control of Hazardous Energy (Lockout/Tagout) | 4 | $0 |
| 1910.106Flammable Liquids | 3 | $0 |
| 1910.38Emergency Action Plans | 3 | $0 |
| 1910.120Hazardous Waste Operations and Emergency Response | 2 | $0 |
| 1910.107Spray Finishing Using Flammable and Combustible Materials | 2 | $0 |
| 1910.37Maintenance, Safeguards, and Operational Features for Exit Routes | 2 | $0 |
| 1910.141Sanitation | 2 | $0 |
| 10201 | 2 | $0 |
Enforcement Timeline13 inspections, 1987-2025
Each row is one OSHA inspection on record. Markers show openings, contest activity, final orders, and closures. Full record detail for each inspection is listed below.
Source: DOL OSHA enforcement data (inspections and violations), linked via activity_nr (exact government key).
Penalty changes: Amounts shown reflect what OSHA's enforcement record publishes. The reason for any change is not stated unless OSHA's record explicitly says so.
Inspection Records1987 - 2025
Full record for each inspection on file. Includes type, scope, violations on record, and current penalty.
| ID | Opened | Type | Scope | Viol. | Penalties |
|---|---|---|---|---|---|
| #348470212 | Aug 27, 2025 | Complaint | Partial | 0 | $0 |
| #347246597 | Jan 31, 2024 | Complaint | Partial | 0 | $0 |
| #346864648 | Jul 27, 2023 | Complaint | Partial | 0 | $0 |
| #346802317 | Jun 29, 2023 | Complaint | Records Only | 0 | $0 |
| #336735998 | Oct 10, 2012 | Complaint | Partial | 0 | $0 |
| #335015988 | Jun 26, 2012 | Planned | No Inspection | 0 | $0 |
| #301548947 | Apr 5, 2000 | Complaint | Partial | 0 | $0 |
| #109326439 | May 23, 1994 | Planned | Complete | 6 | $0 |
| #101383552 | May 23, 1994 | Programmed Other | Complete | 20 | $0 |
| #100917343 | Jul 11, 1989 | Planned | Complete | 11 | $0 |
| #2239028 | Jul 11, 1989 | Planned | Complete | 14 | $0 |
| #2237055 | Nov 19, 1987 | Unprogrammed Other | Partial | 0 | $0 |
| #2237063 | Nov 19, 1987 | Unprogrammed Other | Partial | 0 | $0 |
Data Source and Methodology
Data synced dailyData on this page comes from the U.S. Department of Labor's OSHA enforcement database, accessed via the DOL public data API. Records are updated daily. We strive for accuracy, but errors in data processing or establishment grouping are possible. Penalty amounts reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conference, settlement, or judicial review. Company pages group inspection records by normalized employer name, city, and state as reported in OSHA records. That grouping is deterministic and non-fuzzy, but it is not a universal legal-entity identifier. If you believe any record is inaccurate, please report it and we will investigate. This product uses the DOL Data API but is not endorsed or certified by the DOL. For official and authoritative records, visit osha.gov.