Financial Literacy in Lincoln County, South Dakota

About 75,244 people live in Lincoln County, South Dakota, making it the 3rd-largest of 66 counties in South Dakota. The population has grown 14.6% since 2020, a pace fast enough to reshape who lives there, from 65,648 to 75,244. The median age is 35.8.

42.5% of Lincoln County residents 25 and older have completed a bachelor's degree or more. That runs 22.2 points above the South Dakota average of 20.3%. Put the other way round: of the 44,685 adults 25 and over counted in the 2019–2023 ACS, roughly 25,694 — 57.5% — are building their financial lives without a four-year degree behind them.

The typical household here earns $96,552 a year. That is $34,383 above the South Dakota median. About 5.8% of residents live below the poverty line. The median home is valued at $323,500 — about 3.4× the median household income, a ratio that makes the arithmetic of a mortgage worth understanding before signing one.

Lincoln County by the numbers

Measure	Value
Population (2024)	75,244
Change since 2020	+14.6%
Median household income	$96,552
Adults 25+ with a bachelor’s degree	42.5%
Adults 25+ with a high school diploma	95.9%
Median age	35.8
Poverty rate	5.8%
Unemployment rate	1.6%
Median home value	$323,500
Land area	577.293 sq mi
Population density	130 / sq mi

What South Dakota teaches — and to whom

South Dakota lets students satisfy the requirement with either Personal Finance or Economics. Which means for most residents of Lincoln County, whatever they know about money they picked up somewhere other than a classroom.

LearnLife organises this the way the decisions actually arrive: Money — budgeting, credit, debt and taxes — the mechanics nobody is formally taught; Legal literacy — leases, contracts, employment rights and what a signature actually commits you to; Emotional regulation — the self-management that decides whether the other skills ever get used.

Where to start in Lincoln County

Know the newcomer paperwork

Lincoln County has grown 14.6% since 2020. Fast in-migration means a lot of residents are navigating a new state's rules at once — registration and licensing deadlines, residency for tax purposes, and lease terms that differ from wherever they moved from.

Questions people ask about Lincoln County

Do high school students in Lincoln County, South Dakota have to take a personal finance class?

No. South Dakota sets no statewide requirement that students complete personal finance before graduating.

How many adults in Lincoln County, South Dakota have a college degree?

42.5% of adults 25 and older hold a bachelor's degree or higher, based on the Census Bureau's 2019–2023 American Community Survey. The remaining 57.5% are managing their finances without one.

What is the median household income in Lincoln County, South Dakota?

$96,552, per the Census Bureau's 2019–2023 American Community Survey.

Where can adults in Lincoln County, South Dakota learn personal finance?

Graduation requirements only ever reach people still in school. For adults, LearnLife covers the same ground on demand — money, legal literacy and the self-management that decides whether either gets used.

Start with whichever one is costing you money right now.

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Population and demographic figures: U.S. Census Bureau — 2024 Gazetteer, Vintage 2024 Population Estimates, and the American Community Survey 2019–2023 5-year estimates. Graduation-requirement status: NGPF Live U.S. Dashboard, read 2026-09-14. Figures marked as unavailable are suppressed by the Census Bureau for small populations.