Overall
- Sioux City
- 86.5
Diff -0.5 RPP
Sioux City vs Brownsville-Harlingen
Cost of living comparison based on BEA Regional Price Parities. Brownsville-Harlingen is 0.6% less expensive than Sioux City.
0.6% less expensive
Brownsville-Harlingen, TX is 0.6% less expensive than Sioux City, IA-NE-SD on BEA Regional Price Parities (overall RPP 86.0 vs 86.5). A $100,000 salary in Sioux City buys about the same as $99,446 in Brownsville-Harlingen; the largest component gap is services.
- Overall RPP 86.5 (Sioux City) vs 86.0 (Brownsville-Harlingen)
- $100k in Sioux City ≈ $99,446 purchasing power in Brownsville-Harlingen
- Services drives the gap (-1.6 RPP points)
RPP parity plate
Pair IA:TX 86.5→86.0
PHOTO-FINISH · CROSS-STATE · SERVICES-LED · BOTH-BELOW · PP-PAR
- PHOTO-FINISH Photo finish
- CROSS-STATE IA × TX
- SERVICES-LED Services-led gap
- BOTH-BELOW Both below 100
- PP-PAR PP near-par
Instrument codes from this pair's BEA Regional Price Parities (overall · goods · services · rents · national benchmark 100 · purchasing-power conversion), not a ranking or recommendation.
Sioux City
86.5
Cost Index
Brownsville-Harlingen
86.0
Cost Index
What This Comparison Actually Tells You
Sioux City, IA-NE-SD and Brownsville-Harlingen, TX are a photo finish on overall price level, only 0.5 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.
Services leads the difference, with Brownsville-Harlingen 1.6 points lower than Sioux City. Goods, services, and rents all point in the same broad direction, making the headline comparison more transferable across household types.
Comparable population context is incomplete for this pair, so no market-scale explanation is inferred from the price indexes.
Both metros remain below the U.S. benchmark of 100. This comparison chooses between two below-average price levels; “more expensive” here does not mean nationally expensive.
For a service-heavy household, test childcare, health, and other locally supplied costs before relying on rent alone. The BEA ratio converts $100,000 in Sioux City to $99,446 in Brownsville-Harlingen, but it is not a personal spending weight.
Category Breakdown
Goods
- Sioux City
- 94.0
Diff -0.3 RPP
Services
- Sioux City
- 82.7
Diff -1.6 RPP
Rents
- Sioux City
- 57.8
Diff -0.1 RPP
| Category | Sioux City | Brownsville-Harlingen | Difference |
|---|---|---|---|
| Overall | 86.5 | 86.0 | -0.5 |
| Goods | 94.0 | 93.8 | -0.3 |
| Services | 82.7 | 81.2 | -1.6 |
| Rents | 57.8 | 57.7 | -0.1 |
Visual Comparison
Overall
Sioux City 86.5
Brownsville-Harlingen 86.0
Goods
Sioux City 94.0
Brownsville-Harlingen 93.8
Services
Sioux City 82.7
Brownsville-Harlingen 81.2
Rents
Sioux City 57.8
Brownsville-Harlingen 57.7
Vertical line = national average (100)
Salary Equivalents
What a salary in Sioux City would need to be in Brownsville-Harlingen for the same purchasing power:
| In Sioux City | In Brownsville-Harlingen | Difference |
|---|---|---|
| $50,000 | $49,723 | $-277 |
| $75,000 | $74,584 | $-416 |
| $100,000 | $99,446 | $-554 |
| $150,000 | $149,169 | $-831 |
$ in Sioux City = in Brownsville-Harlingen
Same BEA Regional Price Parity ratio as the table above (86.5 → 86.0), computed live from your number, nothing is sent anywhere.
Frequently Asked Questions
Is Brownsville-Harlingen more expensive than Sioux City?
Brownsville-Harlingen is 0.6% less expensive than Sioux City. The overall cost index is 86.0 vs 86.5 (national average = 100).
What salary in Brownsville-Harlingen equals $100K in Sioux City?
A $100,000 salary in Sioux City has the same purchasing power as $99,446 in Brownsville-Harlingen. This is based on the BEA Regional Price Parity indexes.
How do rents compare between Sioux City and Brownsville-Harlingen?
Rents in Sioux City are indexed at 57.8 while Brownsville-Harlingen is at 57.7 (national average = 100). Sioux City has higher rents.
Data sources
- BEA Regional Price Parities (RPP), the cost-of-living indices shown on this page
- U.S. Census Bureau, American Community Survey (ACS), gross-rent observations behind the rents component
- BLS Consumer Price Index (CPI), goods and services price relatives
- BLS Occupational Employment and Wage Statistics (OEWS), labor-driven services component
- HUD Fair Market Rents (FMR), 40th-percentile rent cross-reference
Every figure on PlainCost is rendered directly from BEA Regional Price Parity source data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, our changelog, or report a data error. Data current as of 2026-08-11. Rankings measure the published cost-of-living index only; we don't recommend where to live or rate any metro's quality of life.