Cost of Living in Port Arthur, TX
Updated November 2026 · Jefferson County · Beaumont-Port Arthur, TX metro area · population 55,828
Prices in Port Arthur are 10.4% below the US average (local index 89.6; the BEA index for the Beaumont-Port Arthur, TX metro area is 90.0), with local housing the biggest saving at 64.8; a single adult's modelled budget is about $2,243 a month and the median rent is $1,021.
Prices by category
CostLiving local estimate. 100 = US average; 110 means prices are 10% higher. Housing reflects Port Arthur's own median rent compared with the area's average rent; goods, utilities and other services are BEA's official price parities for the Beaumont-Port Arthur, TX metro area, unchanged.
Port Arthur price index by category, US average = 100: All items 89.6, Housing (rents) 64.8, Goods 93.8, Utilities 83.1, Other services 96.2
It is the 72nd most expensive of the 79 Texas cities in our data. Cheaper than 94% of the cities we cover.
| BEA index | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|
| All items | 92.4 | 90.1 | 93.0 | 91.1 | 90.8 | 90.0 |
Monthly budget by household type
1 adult · 1-bedroom · modelled estimate for Port Arthur, TX
| Category | Per month | Per year | Share |
|---|---|---|---|
| Housing (rent) | $672 | $8,064 | 30% |
| Utilities | $253 | $3,036 | 11% |
| Food at home | $264 | $3,168 | 12% |
| Transportation | $558 | $6,696 | 25% |
| Health care | $338 | $4,056 | 15% |
| Clothing, personal care & supplies | $158 | $1,896 | 7% |
| Total | $2,243 | $26,916 | 100% |
2 adults · 2-bedroom · modelled estimate for Port Arthur, TX
| Category | Per month | Per year | Share |
|---|---|---|---|
| Housing (rent) | $835 | $10,020 | 22% |
| Utilities | $399 | $4,788 | 11% |
| Food at home | $488 | $5,856 | 13% |
| Transportation | $1,106 | $13,272 | 29% |
| Health care | $627 | $7,524 | 17% |
| Clothing, personal care & supplies | $311 | $3,732 | 8% |
| Total | $3,766 | $45,192 | 100% |
2 adults + 2 children · 3-bedroom · modelled estimate for Port Arthur, TX
| Category | Per month | Per year | Share |
|---|---|---|---|
| Housing (rent) | $992 | $11,904 | 21% |
| Utilities | $486 | $5,832 | 11% |
| Food at home | $696 | $8,352 | 15% |
| Transportation | $1,469 | $17,628 | 32% |
| Health care | $584 | $7,008 | 13% |
| Clothing, personal care & supplies | $401 | $4,812 | 9% |
| Total | $4,628 | $55,536 | 100% |
Modelled estimate of basic costs, excluding taxes, child care and savings. Housing is rent excluding tenant-paid utilities (counted under utilities). See how the budget is calculated.
Housing costs in Port Arthur
Rent by number of bedrooms
| Size | Median rent |
|---|---|
| Studio | $691 |
| 1 bedroom | $833 |
| 2 bedrooms | $1,035 |
| 3 bedrooms | $1,229 |
| 4 bedrooms | $1,419 |
Median rent: Census ACS 2020-2024 median gross rent by bedrooms (rent plus tenant-paid utilities, all renters).
Rent, home values and affordability
| Measure | Value |
|---|---|
| Median gross rent | $1,021 |
| Median contract rent (excl. utilities) | $824 |
| Median home value | $107,400 |
| Owner costs with a mortgage | $1,474/mo |
| Median household income | $46,354 |
| Rent as % of renter income Expensive | 33.9% |
| Home value ÷ household income Very affordable | 2.3× |
Census ACS 5-year 2020-2024.
Electricity and gas prices
Residential electricity in Texas
15.91¢ per kWh, August 2026
12-month change: +3.3% (from 15.40¢) · US 18.16¢
Average household uses 1,113 kWh a month in Texas ≈ $178/month. Source: EIA-861M (statewide average).
Regular gasoline
$3.58 per gallon, week of 2026-11-02
12-month change: +45.1% (from $2.47) · US $4.15
EIA weekly retail price survey.
Inflation in the South
Consumer prices in the South Census region rose +3.4% in the 12 months to September 2026 (US +3.7%). Nationally, food at home changed +1.8%, shelter +3.2% and energy +20.4%. Source: BLS CPI-U, not seasonally adjusted. CPI is published for regions and large metro areas, so the regional figure is shown.
Salary equivalent
Because prices in Port Arthur are 10.4% below the US average, $60,000 here has the buying power of about $67,000 in an average-priced US area.
Formula: US-equivalent = salary × 100 ÷ 89.6. Based on the local cost index (CostLiving estimate from BEA RPP and Census rents); taxes not included.
Nearby cities
| City | Distance | Index | Budget (single) | Median rent |
|---|---|---|---|---|
| Beaumont, TX | 20 mi | 90.7 | $2,289 | $1,121 |
| Lake Charles, LA | 46 mi | 87.2 | $2,267 | $1,109 |
| Baytown, TX | 65 mi | 96.9 | $2,522 | $1,307 |
| Texas City, TX | 68 mi | 96.9 | $2,572 | $1,307 |
| Pasadena, TX | 77 mi | 95.7 | $2,545 | $1,213 |
| Atascocita, TX | 78 mi | 104.0 | $2,935 | $1,849 |
Cities with a similar cost of living
| City | Index | Budget (single) | Median rent |
|---|---|---|---|
| Cedar Rapids, IA | 89.6 | $2,170 | $967 |
| Columbia, MO | 89.6 | $2,329 | $1,097 |
| Fayetteville, AR | 89.6 | $2,246 | $1,065 |
| The Villages, FL | 89.5 | $2,623 | $1,397 |
| Martinsville, VA | 89.5 | $2,044 | $808 |
| Jackson, TN | 89.5 | $2,233 | $1,145 |
Compare Port Arthur with another city
Frequently asked questions
Is Port Arthur, TX an expensive place to live?
Port Arthur has a local cost of living index of 89.6, which is 10.4% below the US average. This CostLiving estimate starts from the BEA Regional Price Parities 2024 for the Beaumont-Port Arthur, TX metro area (90.0) and adjusts housing to Port Arthur's own rents. It is 7.5 points below the Texas average. It is the 72nd most expensive of the 79 Texas cities in our data. Cheaper than 94% of the cities we cover.
How much money do you need to live in Port Arthur?
Our modelled estimate of basic monthly costs is $2,243 for a single adult, $3,766 for a couple and $4,628 for a family of four, before taxes, child care and savings. A $60,000 salary in an average-priced US area buys about the same as $53,800 in Port Arthur.
What is the average rent in Port Arthur?
The median gross rent (rent plus tenant-paid utilities) is $1,021 a month (Census ACS 2020-2024). By size: 1 bedroom $833, 2 bedrooms $1,035, 3 bedrooms $1,229. The typical renter spends 33.9% of household income on rent (expensive).
How much does a house cost in Port Arthur?
The median owner-estimated home value is $107,400, 2.3 times the median household income of $46,354 (very affordable). Owners with a mortgage pay a median $1,474 a month in housing costs.
How much is electricity and gas in Port Arthur?
Texas residential electricity averaged 15.91¢ per kWh in August 2026 (US 18.16¢). Regular gasoline was $3.58 a gallon (Texas average, week of 2026-11-02).
Sources and notes
- Local cost index: CostLiving estimate from BEA Regional Price Parities 2024 for the Beaumont-Port Arthur, TX metropolitan statistical area (BEA index 90.0) with housing from Census ACS median rent (city figure); see the methodology.
- Rents, home values, income, population: U.S. Census Bureau ACS 5-year 2020-2024, Census place 4858820 (Port Arthur city).
- Electricity: EIA-861M, Texas residential average, August 2026.
- Gasoline: EIA weekly retail regular gasoline, Texas, week of 2026-11-02.
- Inflation: BLS CPI-U South region, September 2026.
- Budget baselines: BLS Consumer Expenditure Survey 2025; electricity use by household size: EIA RECS 2020.
Labels such as “county figure” or “state nonmetro figure” mark values that come from a larger area because the city-level figure is unavailable or unreliable. The monthly budget is a modelled estimate, not observed spending, and excludes taxes. This page is for general information and is not financial advice. Methodology · All sources