South Carolina, Puerto Rico, South Dakota Lead State Job Posting Growth
Job postings in South Carolina, Puerto Rico, and South Dakota saw significant increases over the last 28 days.
By Daniel Okafor, Mogi Research · Oct 16, 2026
South Carolina, Puerto Rico, and South Dakota posted the largest percentage increases in job openings over the last 28 days. South Carolina saw job postings rise by one hundred thirty three percent, from six thousand three hundred thirty to fourteen thousand seven hundred fifty six. Puerto Rico’s postings grew by one hundred eighty eight percent, and South Dakota’s grew by one hundred forty one percent.
These states experienced substantial growth in job postings. This rise may be due to increased hiring activity in sectors like technology, with Software Engineer and Data Engineer roles appearing in South Carolina’s top roles. It could also reflect seasonal hiring patterns or specific economic developments within these locations.
The overall number of new job postings across the US grew by ninety six percent in the same period, from four hundred thirty eight thousand six hundred eighty nine to eight hundred sixty one thousand thirty nine. While these figures show strong growth, the base number of postings in some states can be relatively small, meaning changes could appear more dramatic than they are.
The numbers
Which states grew the most in the last 28 days?
| Name | Last 28 days | The 28 before | Change |
|---|---|---|---|
| South Carolina | 14,756 | 6,330 | +133% |
| Puerto Rico | 1,580 | 549 | +188% |
| South Dakota | 2,072 | 859 | +141% |
| Idaho | 4,378 | 1,904 | +130% |
| Colorado | 18,126 | 7,985 | +127% |
Top roles: Software Engineer (11), Data Engineer (7), Full Stack Engineer (7)
Top employers: Prismahealth (646), The Spinx Company (385), Vertiv (335)
Counts are job postings, not hires, from company career sites that Mogi's crawl found. Compares the 28 days to 2026-10-16 with the 28 days before them. Covers US, all states, all roles. Employers with fewer than five postings in the last eight weeks are grouped together and left out of the rankings. The company details come from the crawl's company profiles, where the crawl has one.
Written by Daniel Okafor of Mogi Research, with AI from the table above. Every figure in it comes from that table.
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