Thinking about moving to San Marcos? A growing Central Texas college town between Austin and San Antonio, San Marcos offers river-town charm and better value than either big city. This local guide covers the honest basics — cost of living, the best areas, getting around, and what locals wish they’d known — so you can plan your move with confidence.

Cost of living in San Marcos

San Marcos is generally more affordable than Austin or San Antonio, with no state income tax; student-heavy areas near Texas State and newer subdivisions vary in price and demand.

Best areas in San Marcos

Downtown and near Texas State for walkable, student-oriented living near the river; the historic central districts for character homes; and newer subdivisions like Blanco Vista and Kissing Tree for modern homes and family amenities. See our full guide to the best areas to live in San Marcos for more detail.

Getting around San Marcos

San Marcos is car-oriented; a car is essentially required, and I-35 connects you north to Austin or south to San Antonio.

What to know before moving to San Marcos

It’s a college town with a strong student presence and a beloved river; weigh that (and the summer heat) against value, the river lifestyle, and easy access to two big cities.

Things to do once you arrive

Get a head start with our guide to the best things to do in San Marcos.

What San Marcos locals wish they’d known

The honest, current advice — which areas are worth it, the real commute, where to find community — comes from people who already made the move. On Neighborhood Nurturers’ San Marcos community, real San Marcos neighbors answer newcomers’ questions candidly. Join your San Marcos neighbors free before you move →

Fitting it into a day in San Marcos

Newcomers get up to speed fastest by learning the neighborhoods and where locals actually go. What sets San Marcos apart is how close everything sits together. Start near the San Marcos River, work in one of the spots from this guide, and you are minutes from Rio Vista Falls if you want to keep going. Locals often round out settling in with a detour to Purgatory Creek Natural Area or a quieter stop at the Texas State campus. Because the distances are short, you can improvise as you go rather than lock the whole day down in advance.

More San Marcos guides

San Marcos rewards people who dig a little deeper. These related guides map the same neighborhoods from different starting points: Best neighborhoods in San Marcos, Cost of living in San Marcos, Things to do in San Marcos — enough to plan a whole day or two.

Get a local’s take

Guides are a starting point; the current, on-the-ground details come from people who live in San Marcos. Hours shift, favorites change, and residents always know what is genuinely worth it now. Ask San Marcos neighbors directly or join your town community free to hear from real locals.

Five things that are not what you expect

1. The river is 72 degrees, every day of the year. The San Marcos River is spring-fed from the Edwards Aquifer through more than 200 springs, and its temperature does not change. It is the reason people stay here, and it turns the hardest season of the Texas year into the best one.

2. It is genuinely affordable. Cost of living is 10% below the national average and 2% below the Texas average, with average home values around $310,919. Half an hour from Austin.

3. The published income figure is misleading. Median household income of $51,281 is heavily distorted by the student population at Texas State University. It does not describe what a working household here earns.

4. The crime statistics are misleading too. Rates are calculated per resident, and this town hosts a university, a summer river tourism economy and a major outlet centre on top of its 91,082 residents. See the safety guide.

5. It is growing very fast. From 68,199 in 2020 to an estimated 91,082 on 1 January 2026 — up 17% — with projections near 110,000 by 2035.

Where to live

The first question is your relationship to the university, because it reshapes everything.

Downtown and the square — the only walkable part of the city, older stock, limited supply, in demand.

The campus corridor along North LBJ Drive — student territory. Convenient and lively in term time; a different place over the summer.

Near the river — the amenity people actually use daily, and priced accordingly.

The I-35 corridor and outlets area — newer, most car-oriented, closest to the interstate.

West and north, toward the Hill Country and Purgatory Creek Natural Area — newer subdivisions, more space, trail access.

See the neighborhoods guide.

Schools

San Marcos CISD serves the city — one district, refreshingly, covering about 210 square miles and almost 8,500 students, with dual-enrolment programmes that benefit from the university being here.

The important caveat is growth: a district expanding this fast opens schools and redraws zones. Verify the current attendance zone for your exact address and ask about planned rezoning nearby. See the schools guide.

The commute reality

Worth being blunt about, because it is the most common regret.

San Marcos sits on I-35 between Austin and San Antonio, and a large share of residents commute to one or the other. On paper it is half an hour each way. In practice, the I-35 corridor is one of the most congested stretches in Texas and it is getting worse as the corridor fills.

Test the commute at the hour you would actually drive it, in both directions, before committing. This is the single most useful hour you can spend before moving here.

What people wish they had known

Summer is severe. June through September, midday outdoors does not work. Shift your life to mornings and evenings — and use the river, which is the one exception.

The town empties in summer. Restaurant and bar hours change substantially when the students leave. Check before assuming.

Learn the river rules early. Levels, closures, glass bans and access parking are all things residents know and visitors do not. See the river guide.

Go and see Spring Lake in the first month. Possibly the oldest continually inhabited site in North America — around 11,500 years — is fifteen minutes from wherever you end up living.

Austin and San Antonio are each about half an hour away for anything San Marcos does not have.

The first month, practically

Drive the commute at the real hour, both directions, before you sign anything. I-35 is the thing residents complain about most.

Confirm your school attendance zone in writing and ask about planned rezoning. A district growing at 2.5% a year moves boundaries.

Get in the river in the first week. It is 72 degrees and it is the reason to be here. Learn where the access points and parking are before summer.

Prepare for the heat before June. Check the air conditioning and move exercise to early morning.

Find your kolache place. Coffee and a kolache is the local morning, and it is a genuinely regional thing rather than a novelty.

Go to the square on a weekend evening once, to see the town in term time before you form an opinion about it.

Who San Marcos suits

It suits people priced out of Austin who still want access to it, anyone connected to the university, households wanting a river and Hill Country access at a price that has vanished further north, and buyers rather than renters.

It suits less well anyone who needs a large city on the doorstep, anyone who wants a car-free life outside the small downtown, and anyone who will find a student-dominated town wearing over time.

Knowing which side of that you are on before moving is worth more than any amount of neighborhood research.

And go and stand beside the river before you decide. Fifteen minutes there explains this town better than any guide.

Frequently asked questions

Is San Marcos cheaper than Austin?

Generally, yes — as a college town between Austin and San Antonio, San Marcos typically offers better value than either big city, with no state income tax.

What are the best areas to live in San Marcos?

Downtown and near Texas State for walkable, student-oriented living near the river; the historic central districts for character homes; and newer subdivisions like Blanco Vista and Kissing Tree for family amenities. See our best-areas guide.

Do you need a car in San Marcos?

Yes — it’s car-oriented, with I-35 connecting you to Austin and San Antonio.

What should I know before moving to San Marcos?

It’s a college town with a strong student presence and a beloved spring-fed river; weigh that and the summer heat against value and access to two big cities.