Coffeyville, Kansas demographics

Coffeyville, KS demographics: median age 39.5; 14.5% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Coffeyville city, Kansas · Incorporated city · GEOID 2014600. The survey estimates a population of 8,662 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Coffeyville is 39.5 years, with a 90% margin of error of 4.2 years. There are 3,524 households (±266). Age and household distributions show how these totals are composed; they do not establish which neighborhood suits a particular person.

Every count and share is an estimate. “±” is a 90% margin of error (MOE); pp means percentage points. Derived shares use the category count divided by the named universe. Aggregated category MOEs and percentage MOEs are approximate. A margin larger than half its estimate is flagged as low precision. Blank source uncertainty is shown as unavailable, never zero.

Age distribution and sex

City, state and U.S. estimates · ACS 2020–2024
Measure / survey universe	City estimate ± MOE	State estimate ± MOE	U.S. estimate ± MOE
Median age Total population · years	39.5 ±4.2	37.4 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 8,662
Category	Count ± MOE	Share ± MOE (pp)	Kansas	U.S.
Under 18	1,955 ±236	22.6% ±2.7 pp	23.8%	22.0%
18–34	1,964 ±269	22.7% ±3.1 pp	23.1%	22.8%
35–64	3,245 ±350	37.5% ±4.0 pp	36.2%	38.0%
65 and older	1,498 ±238	17.3% ±2.7 pp	17.0%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 8,662
Category	Count ± MOE	Share ± MOE (pp)	Kansas	U.S.
Male	4,280 ±241	49.4% ±2.8 pp	50.2%	49.5%
Female	4,382 ±236	50.6% ±2.7 pp	49.8%	50.5%

The age groups are mutually exclusive and cover the entire population. The sex categories follow this ACS table’s published classification; they are not a survey of gender identity.

Race and Hispanic origin

Race · B02001 · ACS 2020–2024 Total population: 8,662
Category	Count ± MOE	Share ± MOE (pp)	Kansas	U.S.
White alone	5,515 ±346	63.7% ±4.0 pp	76.0%	61.0%
Black or African American alone	886 ±204	10.2% ±2.4 pp	5.3%	12.2%
American Indian and Alaska Native alone	139 ±91 · low precision	1.6% ±1.1 pp · low precision	0.8%	0.9%
Asian alone	6 ±14 · low precision	0.1% ±0.2 pp · low precision	2.9%	6.0%
Native Hawaiian and Other Pacific Islander alone	0 ±16 · low precision	0.0% ±0.2 pp · low precision	0.1%	0.2%
Some other race alone	327 ±199 · low precision	3.8% ±2.3 pp · low precision	4.2%	7.1%
Two or more races	1,789 ±249	20.7% ±2.9 pp	10.6%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 8,662
Category	Count ± MOE	Share ± MOE (pp)	Kansas	U.S.
Not Hispanic or Latino	7,157 ±290	82.6% ±3.3 pp	86.4%	80.7%
Hispanic or Latino	1,505 ±279	17.4% ±3.2 pp	13.6%	19.3%

Hispanic origin and race are separate questions. People of Hispanic or Latino origin may be of any race and appear in both tables. Do not add the Hispanic share to race shares. Race alone and two-or-more-race groups are the mutually exclusive categories of the race table.

Household types, children and living alone

Household types · B11001 · ACS 2020–2024 Households: 3,524
Category	Count ± MOE	Share ± MOE (pp)	Kansas	U.S.
Married-couple family	1,124 ±171	31.9% ±4.2 pp	49.1%	46.9%
Other family: male householder, no spouse present	154 ±63	4.4% ±1.8 pp	4.5%	5.1%
Other family: female householder, no spouse present	562 ±156	15.9% ±4.3 pp	9.8%	12.2%
Nonfamily: householder living alone	1,490 ±260	42.3% ±6.7 pp	30.0%	28.7%
Nonfamily: householder not living alone	194 ±95	5.5% ±2.7 pp	6.5%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 3,524
Category	Count ± MOE	Share ± MOE (pp)	Kansas	U.S.
Households with people under 18	912 ±156	25.9% ±4.0 pp	30.1%	29.5%
Households without people under 18	2,612 ±310	74.1% ±6.8 pp	69.9%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 3,524
Category	Count ± MOE	Share ± MOE (pp)	Kansas	U.S.
One-person nonfamily households	1,490 ±260	42.3% ±6.7 pp	30.0%	28.7%
Two-person households	999 ±179	28.3% ±4.6 pp	35.2%	33.8%
Three-person households	359 ±120	10.2% ±3.3 pp	13.7%	15.3%
Four-person households	328 ±98	9.3% ±2.7 pp	11.7%	12.6%
Five-person households	177 ±83	5.0% ±2.3 pp	5.7%	5.9%
Six-person households	136 ±109 · low precision	3.9% ±3.1 pp · low precision	2.4%	2.2%
Seven or more people	35 ±31 · low precision	1.0% ±0.9 pp · low precision	1.3%	1.4%

A family household contains related people under the Census definition. A nonfamily household can contain one person or unrelated people sharing a home. Households with children can also appear in the household-type and size tables, so those tables must not be added together. Household estimates exclude people living in group quarters from the household universe.

Nativity and languages spoken at home

Nativity · B05002 · ACS 2020–2024 Total population: 8,662
Category	Count ± MOE	Share ± MOE (pp)	Kansas	U.S.
Native	8,181 ±160	94.4% ±1.8 pp	92.6%	85.9%
Foreign born	481 ±152	5.6% ±1.8 pp	7.4%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 8,084
Category	Count ± MOE	Share ± MOE (pp)	Kansas	U.S.
English only	7,131 ±264	88.2% ±3.0 pp	87.9%	77.7%
Spanish	836 ±233	10.3% ±2.9 pp	8.1%	13.6%
French, Haitian, or Cajun	10 ±17 · low precision	0.1% ±0.2 pp · low precision	0.2%	0.7%
German or other West Germanic	10 ±16 · low precision	0.1% ±0.2 pp · low precision	0.4%	0.5%
Russian, Polish, or other Slavic	0 ±16 · low precision	0.0% ±0.2 pp · low precision	0.2%	0.7%
Other Indo-European	4 ±7 · low precision	0.0% ±0.1 pp · low precision	0.6%	2.0%
Korean	0 ±16 · low precision	0.0% ±0.2 pp · low precision	0.1%	0.3%
Chinese, including Mandarin and Cantonese	0 ±16 · low precision	0.0% ±0.2 pp · low precision	0.4%	1.1%
Vietnamese	0 ±16 · low precision	0.0% ±0.2 pp · low precision	0.4%	0.5%
Tagalog, including Filipino	0 ±16 · low precision	0.0% ±0.2 pp · low precision	0.2%	0.6%
Other Asian and Pacific Island	60 ±100 · low precision	0.7% ±1.2 pp · low precision	0.8%	1.1%
Arabic	0 ±16 · low precision	0.0% ±0.2 pp · low precision	0.2%	0.5%
Other and unspecified	33 ±51 · low precision	0.4% ±0.6 pp · low precision	0.5%	0.8%

Foreign born means not a U.S. citizen at birth; it includes naturalized citizens. Language categories describe speech at home among people age five and older. A language other than English at home does not establish that someone cannot speak English. This city page uses the published C16001 summary categories because the more detailed B16001 table does not provide these city records in this release.

Educational attainment

Highest completed education · B15003 · ACS 2020–2024 Population age 25 and older: 5,733
Category	Count ± MOE	Share ± MOE (pp)	Kansas	U.S.
Less than high school graduate	712 ±173	12.4% ±3.0 pp	8.0%	10.4%
High school graduate or equivalency	2,111 ±313	36.8% ±5.2 pp	25.4%	26.0%
Some college, no degree	1,386 ±278	24.2% ±4.7 pp	21.8%	19.1%
Associate’s degree	693 ±134	12.1% ±2.3 pp	9.1%	8.8%
Bachelor’s degree	502 ±141	8.8% ±2.4 pp	22.2%	21.6%
Graduate or professional degree	329 ±139	5.7% ±2.4 pp	13.4%	14.1%

The denominator excludes residents under 25. Each person is counted in the highest attainment category they completed. This table does not measure the quality of local schools or the education level of every current student.

Residence one year earlier

Geographic mobility · B07003 · ACS 2020–2024 Population age 1 and older: 8,630
Category	Count ± MOE	Share ± MOE (pp)	Kansas	U.S.
Same house	7,318 ±336	84.8% ±3.8 pp	85.7%	87.7%
Moved within same county	481 ±157	5.6% ±1.8 pp	7.5%	6.3%
Moved from a different county in the same state	312 ±145	3.6% ±1.7 pp	3.2%	3.1%
Moved from a different state	483 ±231	5.6% ±2.7 pp	3.0%	2.3%
Moved from abroad	36 ±50 · low precision	0.4% ±0.6 pp · low precision	0.5%	0.6%

These are respondents’ residence patterns one year before their survey response, pooled across the five-year window. They are not a net migration count for 2025. A person can move to a different house within the same city or county; moves within the same county should not automatically be interpreted as new arrivals to the city.

Health insurance, internet access and veterans

12.9% of Coffeyville residents (±2.7 percentage points) had no health insurance coverage when surveyed, compared with 8.8% in Kansas and 8.4% nationally. 83.1% of households subscribe to broadband of any type, including cellular data plans. A subscription is not the same as available service: the FCC National Broadband Map shows providers at a specific address.

City, state and U.S. shares · ACS 2020–2024
Measure	Coffeyville	Kansas	U.S.	Compared with Kansas
People without health insurance Civilian noninstitutionalized population	12.9% ±2.7 pp	8.8%	8.4%	Higher
Households with a broadband subscription Households	83.1% ±1.2 pp	90.7%	91.0%	Lower
Veterans Civilian population age 18 and older	6.7% ±2.2 pp	6.8%	6.2%	Not statistically different

Reading and reusing the estimates

The Census table links above lead to the original detailed tables. Counts, source universes and uncertainty are retained in the source observation download for Coffeyville . Compare these figures with the same survey window; do not compare one city’s five-year estimate with another city’s annual estimate as though they measured the same period. For methods, see uncertainty and denominator calculations.

Read Coffeyville housing and cost context or return to the city profile.