How Long You Could Last on Nothing but Social Security in 20 Major Southern Cities

Do you know how long you could survive on nothing but Social Security income in your city?

That’s a question that GOBankingRates sought to answer recently, performing a vast, country-wide study of just how far Social Security income could be stretched in the biggest cities across America’s four regions: the West, Midwest, Northeast and the South.

GOBankingRates calculated the monthly cost of living (both with and without housing) in each region’s major city, how an individual’s Social Security benefits would last against that cost of living, and how much more money a couple would need per month.

The results for each region might surprise you. Using the information matrix noted above, GOBankingRates was able to rank just how long you could live on nothing but Social Security in 20 major Southern cities, from the most to least amount of time. Curious how long you could last on Social Security only in Dallas, Tampa or Nashville? Considering retiring in Miami or Jacksonville, Florida? Keep reading to find out just how long your benefits could carry you in the South.

• % population 65+: 15.6%
• How much is left over after Social Security: $322
• Monthly cost of living: $2,641
• Monthly expenditures (minus housing): $1,845

Memphis is where Social Security can go the furthest in terms of the large Southern cities — 112% of the monthly cost of living is covered by Social Security income. That’s the equivalent of 34 days.

• % population 65+: 16.0%
• How much more a couple needs after Social Security: $5
• Monthly cost of living: $2,968
• Monthly expenditures (minus housing): $1,948

Approximately 30 days — that’s how long the average monthly Social Security income can be stretched in Baltimore.

• % population 65+: 14.0%
• How much more a couple needs after Social Security: $104
• Monthly cost of living: $3,067
• Monthly expenditures (minus housing): $1,919

Monthly Social Security income can cover 97% of the monthly cost of living in Oklahoma City.

• % population 65+: 15.9%
• How much more a couple needs after Social Security: $127
• Monthly cost of living: $3,090
• Monthly expenditures (minus housing): $1,875

The average Social Security payment can almost cover an entire month’s worth of costs in Tulsa. Specifically, Social Security income can pay for approximately 29 days of living there.

• % population 65+: 15.1%
• How much more a couple needs after Social Security: $131
• Monthly cost of living: $3,095
• Monthly expenditures (minus housing): $1,814

The average monthly cost of living in El Paso is $3,095 — approximately 96% of which can be covered by Social Security income.

• % population 65+: 13.6%
• How much more a couple needs after Social Security: $289
• Monthly cost of living: $3,252
• Monthly expenditures (minus housing): $1,847

Social Security beneficiaries in San Antonio have approximately 28 days before each month’s benefits run out.

• % population 65+: 17.2%
• How much more a couple needs after Social Security: $333
• Monthly cost of living: $3,297
• Monthly expenditures (minus housing): $1,860

In Louisville, approximately 90% of the monthly cost of living can be paid for by Social Security benefits.

• % population 65+: 12.4%
• How much more a couple needs after Social Security: $498
• Monthly cost of living: $3,462
• Monthly expenditures (minus housing): $1,957

While Social Security income in Houston can’t be stretched across an entire month’s worth of bills, it can at least cover approximately 26 days.

• % population 65+: 15.6%
• How much more a couple needs after Social Security: $634
• Monthly cost of living: $3,597
• Monthly expenditures (minus housing): $1,946

Jacksonville is yet another city where Social Security income almost covers the entire month — 25 days, to be exact.

• % population 65+: 11.1%
• How much more a couple needs after Social Security: $676
• Monthly cost of living: $3,639
• Monthly expenditures (minus housing): $1,980

Fort Worth is the last major Southern city in which more than 80% of the monthly cost of living can be covered by Social Security income, with benefits able to cover about 25 days.

• % population 65+: 13.3%
• How much more a couple needs after Social Security: $752
• Monthly cost of living: $3,715
• Monthly expenditures (minus housing): $1,982

Arlington is the first major Texas (and Southern) city in which Social Security benefits cannot be stretched past 80% of the monthly bills. Social Security income can cover 24 days here.

• % population 65+: 11.9%
• How much more a couple needs after Social Security: $810
• Monthly cost of living: $3,773
• Monthly expenditures (minus housing): $1,988

Dallas is one of the biggest cities in Texas, and Social Security beneficiaries can afford 24 days there per month with no additional income.

• % population 65+: 11.7%
• How much more a couple needs after Social Security: $1,189
• Monthly cost of living: $4,152
• Monthly expenditures (minus housing): $1,886

Approximately three weeks is just how long Social Security income can last in Charlotte.

• % population 65+: 13.8%
• How much more a couple needs after Social Security: $1,190
• Monthly cost of living: $4,153
• Monthly expenditures (minus housing): $1,991

Tampa is the last major city in the South where Social Security can cover more than 70% of the monthly cost of living.

• % population 65+: 12.5%
• How much more a couple needs after Social Security: $1,362
• Monthly cost of living: $4,325
• Monthly expenditures (minus housing): $1,857

Raleigh is the first big city in the South where Social Security income lasts less than three weeks per month.

• % population 65+: 17.1%
• How much more a couple needs after Social Security: $1,380
• Monthly cost of living: $4,343
• Monthly expenditures (minus housing): $1,982

In Virginia Beach, Social Security income can cover 68% of the monthly cost of living.

• % population 65+: 12.9%
• How much more a couple needs after Social Security: $1,480
• Monthly cost of living: $4,443
• Monthly expenditures (minus housing): $1,934

Nashville, the capital city of Tennessee, is so costly that only 67% of the monthly cost of living can be paid for by monthly Social Security benefits.

• % population 65+: 12.7%
• How much more a couple needs after Social Security: $1,539
• Monthly cost of living: $4,502
• Monthly expenditures (minus housing): $2,023

Atlanta is the last major city of the American South in which Social Security can be stretched out for 20 days.

• % population 65+: 10.8%
• How much more a couple needs after Social Security: $1,959
• Monthly cost of living: $4,922
• Monthly expenditures (minus housing): $1,968

Austin is the capital of Texas and one of the most densely populated cities of the Lone Star State. Cost of living is such that Social Security benefits can pay just 60% of the monthly bills there.

• % population 65+: 16.1%
• How much more a couple needs after Social Security: $2,819
• Monthly cost of living: $5,782
• Monthly expenditures (minus housing): $2,148

Miami is a rather costly city, so it should come as no surprise that Social Security income can cover just 51% of the monthly cost of living, lasting a mere 15.6 days per month.

Methodology: For this study, GOBankingRates analyzed the largest 50 cities by population, according to the U.S. Census 2023 American Community Survey. The population ages 65+ came from the same source. The cost-of-living index was sourced for each location from Sperling’s BestPlaces. National average expenditure costs for 65+ households were sourced from the Bureau of Labor Statistics Consumer Expenditure Survey. The average Social Security income was sourced from the Social Security Administration for August 2025 and used to calculate the daily income from Social Security. The number of days within a month that are covered by Social Security were calculated for each location. The cities were sorted to show the longest to shortest amount of time covered by Social Security income. All data was collected on Sept. 26, 2025.