Sulphur, OK demographics:
population, income, and more

Total population
4,874
-0.5% year-over-year change
Median household income
$66,957/yr
16.4% year-over-year change
Housing units
2,222
-1.2% year-over-year change

Sulphur population

How many people live in Sulphur

Sulphur is home to 4,874 residents, according to the most recent Census data. Gender-wise, 50.9% of Sulphur locals are male, and 49.1% are female.

Total population
4,874
-0.5% year-over-year change
Gender ratio
Male
50.9%
2,482
Female
49.1%
2,392
Value Percent YoY change
Male 2,482 50.9% 0.8%
Female 2,392 49.1% -1.9%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Sulphur is 42, with the population distributed as follows: about 18.8% are children under 15, then 14.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 21.4% of the population, while another 26.9% fall into the 45 to 64 bracket. Finally, around 18.7% are 65 or older.

Median age
41.9
Age breakdown
Under 15
18.8%
15 to 24
14.2%
25 to 44
21.4%
45 to 64
26.9%
Over 65
18.7%
Value Percent YoY change
Under 15 914 18.8% -14.4%
15 to 24 691 14.2% 15.8%
25 to 44 1,044 21.4% 5.9%
45 to 64 1,312 26.9% -0.3%
Over 65 913 18.7% -2.1%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Sulphur, 95.1% of the population are US-born citizens, while 1.9% have gained naturalized citizenship. At the same time, 3.1% of residents are non-citizens. There’s also a share of 14.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
95.1%
Non-U.S.-born citizens
1.9%
Non-citizens
3.1%
Value Percent YoY change
U.S.-born citizens 4,634 95.1% -1.8%
Non-U.S.-born citizens 91 1.9% -20.2%
Non-citizens 149 3.1% 122.4%
Racial breakdown
White
67%
Black or African American
1%
American Indian and Alaska Native
13.4%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
14.1%
Other
4.6%
Value Percent
White 3,263 67%
Black or African American 50 1%
American Indian and Alaska Native 651 13.4%
Two or more races 688 14.1%
Other 222 4.6%

Households in Sulphur

A peek inside Sulphur households

Sulphur has 1,676 households, with an average of 3 members in each. Of these, 62% are families, while the remaining 38% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,676
-2.8% year-over-year change
Average people per household
3
Non-family households
637
Family households
1,039
Value Percent YoY change
Non-family households 637 38% -10.0%
Family households 1,039 62% 2.3%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Sulphur

The housing landscape of Sulphur

Sulphur's housing consists of 2,222 units, with 79.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.3% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 6.3% of the housing landscape.

Housing units
2,222
-1.2% year-over-year change
Housing types
Value Percent
1 unit, detached 1,758 79.1%
1 unit, attached 29 1.3%
2 units 116 5.2%
3 or 4 units 109 4.9%
5 to 9 units 33 1.5%
10 to 19 units 19 0.9%
50 or more units 18 0.8%
Mobile home 140 6.3%
Homes built since 2020
33
312.5% year-over-year change

The age of buildings in Sulphur

In Sulphur, the median construction year is 1973. About 8.5% of homes were built before the 1940s, with another 6.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 10.1% of homes were added from 2000 to 2009, 2.2% between 2010 and 2019, and 1.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 188 8.5% -25.4%
Built between 1940 and 1949 144 6.5% 3.6%
Built between 1950 and 1959 320 14.4% -16.7%
Built between 1960 and 1969 317 14.3% -5.9%
Built between 1970 and 1979 424 19.1% -12.6%
Built between 1980 and 1989 343 15.4% 65.7%
Built between 1990 and 1999 179 8.1% -7.2%
Built between 2000 and 2009 224 10.1% 14.9%
Built between 2010 and 2019 50 2.2% 2.0%
Built in 2020 or later 33 1.5% 312.5%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Sulphur occupancy rates

Out of the 1,676 occupied housing units in Sulphur, 66.5% are owner-occupied, while 33.5% are lived in by tenants. Meanwhile, 24.6% of all homes on the local market sit vacant.

Occupied housing units
1,676
-2.8% year-over-year change
Occupancy breakdown
Renter occupied
562
Owner occupied
1,114
Value Percent YoY
change
Renter occupied 562 33.5% -8.0%
Owner occupied 1,114 66.5% 0.1%
Unoccupied housing units
24.6%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Sulphur housing costs

Housing costs in Sulphur come to a median of $730 per month, while tenants specifically pay a median gross rent of $954.

Median housing costs per month
$730/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Sulphur
$954/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Sulphur

Sulphur education at a glance

About 47.4% of the population in Sulphur went to high school, while 24.4% pursued college studies. Another 3.1% earned an associate degree and 13.6% hold a bachelor’s. Meanwhile, 4.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 253 6.8% -6.6%
High school diploma 1,761 47.4% 1.7%
College diploma 908 24.4% 4.4%
Associate degree 116 3.1% -27.9%
Bachelor's degree 506 13.6% 21.3%
Graduate degree 175 4.7% 16.7%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Sulphur

How much people earn in Sulphur

The average annual household income in Sulphur was $80,479 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +13.7% change from the previous year. At the same time, the median income stood at $66,957, reflecting a +16.4% shift over the same period.

Average household income in Sulphur
$80,479/year
13.7% year-over-year change
Median household income in Sulphur
$66,957/year
16.4% year-over-year change

Sulphur income by age

In Sulphur, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $83,750. Those with someone between 45 and 64 in charge, often well established professionally, earn $59,318 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $55,341, while those led by someone over 65, many of whom may be retired, have about $68,657 in earnings. Overall, 84.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $55,341 2.2%
25 - 44 $83,750 8.4%
45 - 64 $59,318 26.9%
Over 65 $68,657 15.5%
Above poverty level
3,730
Below poverty level
698
Value Percent YoY
change
Above poverty level 3,730 84.2% 1.1%
Below poverty level 698 15.8% -3.9%

Average renter income in Sulphur

To get a better sense of what renters earn on average in Sulphur, their median household income was $42,237 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 27.1%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$42,237
Rent-to-income ratio
27.1%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Sulphur

Workforce and job types in Sulphur

The job market in Sulphur is powered by 2,114 working residents, spread across a range of industries and roles. 70% of the working population are employed in professional or administrative positions, while 30% are in hands-on or service-based jobs. Also, 6.4% run their own businesses, 66.8% are employed by private companies, and 20.9% work in the public sector.

Workforce demographics

Working population
2,114
13.9% year-over-year change
White collar
1,479
Blue collar
635
Value Percent YoY change
White collar 1,479 70% 19.4%
Blue collar 635 30% 2.9%
Employer type
Self employees
6.4%
Private companies
66.8%
Governmental workers
20.9%
Not for profit companies
5.9%
Value Percent YoY change
Self employees 136 6.4% -35.5%
Private companies 1,412 66.8% 13.8%
Governmental workers 441 20.9% 37.0%
Not for profit companies 125 5.9% 52.4%
Unemployment rate
1.5%
200.0% year-over-year change

Available workforce

The unemployment rate in Sulphur stands at 1.5%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Sulphur

How people get around in Sulphur

Commuting methods vary: 91.2% of residents travel by personal vehicle and 1.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 1,867 91.2% 8.0%
Motorcycle 4 0.2% N/A
Bicycle 24 1.2% N/A
Walk 32 1.6% -20.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Sulphur by zipcode?

Zipcode Population Number of households Median income Average income
73086 8,404 3,040 $70,471 $99,494

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FAQs about Sulphur demographics 

What is the total population of Sulphur?

Sulphur has a total population of 4,874 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.5% compared to a year ago.

What is the gender ratio in Sulphur?

The gender ratio in Sulphur is as follows:
  • 50.9% males (2,482 residents)
  • 49.1% females (2,392 residents)

What is the median age in Sulphur?

The median age in Sulphur is 41.9.

What is the age distribution of the population in Sulphur?

The age distribution in Sulphur is as follows:
  • Under 15: 18.8% (914 residents)
  • Ages 15-24: 14.2% (691 residents)
  • Ages 25-44: 21.4% (1,044 residents)
  • Ages 45-64: 26.9% (1,312 residents)
  • Over 65: 18.7% (913 residents)

What is the racial and ethnic makeup of Sulphur?

The racial and ethnic makeup of Sulphur is as follows:
  • White: 67% (3,263 residents)
  • Black or African American: 1% (50 residents)
  • American Indian and Alaska Native: 13.4% (651 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 14.1% (688 residents)
  • Other: 4.6% (222 residents)

What percentage of the population in Sulphur are U.S.-born citizens?

U.S.-born citizens represent 95.1% of the population in Sulphur.

How many housing units are there in Sulphur?

There are 2,222 housing units in Sulphur, reflecting a -1.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Sulphur and what is the average household size?

Sulphur has a total of 1,676 households, with an average of 3 people in each.

What is the median household income in Sulphur?

Sulphur has a median household income of $66,957, representing a +16.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Sulphur?

The employment rate is 98.5% in Sulphur, with a workforce of 2,114 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 70% (1,479 residents)
  • Blue-collar workers: 30% (635 residents)

Places of employment:
  • Self-employed: 6.4% (136 residents)
  • Private companies: 66.8% (1,412 residents)
  • Governmental workers: 20.9% (441 residents)
  • Not-for-profit companies: 5.9% (125 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025